Submission #971432

# Submission time Handle Problem Language Result Execution time Memory
971432 2024-04-28T13:44:03 Z pan Izbori (COCI22_izbori) C++17
40 / 110
587 ms 524288 KB
#include <bits/stdc++.h>
//#include <ext/pb_ds/assoc_container.hpp>
//#include <ext/pb_ds/tree_policy.hpp>
//#include "bits_stdc++.h"
#define endl '\n'
#define f first
#define s second
#define pb push_back
#define mp make_pair
#define lb lower_bound
#define ub upper_bound
#define input(x) scanf("%d", &x);
#define input2(x, y) scanf("%lld%lld", &x, &y);
#define input3(x, y, z) scanf("%lld%lld%lld", &x, &y, &z);
#define input4(x, y, z, a) scanf("%lld%lld%lld%lld", &x, &y, &z, &a);
#define print(x, y) printf("%lld%c", x, y);
#define show(x) cerr << #x << " is " << x << endl;
#define show2(x,y) cerr << #x << " is " << x << " " << #y << " is " << y << endl;
#define show3(x,y,z) cerr << #x << " is " << x << " " << #y << " is " << y << " " << #z << " is " << z << endl;
#define all(x) x.begin(), x.end()
#define discretize(x) sort(x.begin(), x.end()); x.erase(unique(x.begin(), x.end()), x.end());
using namespace std;
//using namespace __gnu_pbds;
//#define ordered_set tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update>
//#define ordered_multiset tree<int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics_node_update>
typedef long long ll;
typedef __int128  sll;
typedef long double ld;
typedef pair<ld, ll> pd;
typedef pair<string, ll> psl;
typedef pair<ll, ll> pi;
typedef pair<ll, pi> pii;
typedef pair<pi, pi> piii;

ll n, arr[200005];
long long ans = 0;
vector<ll> dis;
vector<ll> dish[200005];
inline ll summation(ll x, ll y)
{
	ll val = 0;
	if (x>=0)
	{
		val = y*(y+1)/2 - (x-1)*(x)/2;
	}
	else if (y<=0)
	{
		x = -x, y = -y;
		val = (x-1)*(x)/2 - y*(y+1)/2;
	}
	else
	{
		val = y*(y+1)/2 - abs(x)*(abs(x)+1)/2;
	}
	//show3(x,y, val);
	return val;
	
}
struct node{

    int s, e, m; 
    ll counter;
    ll summ;
    int lazy; 
    node *l, *r; 
	node (int S, int E)
	{ 
       s = S, e = E, m = s+e;
       if (m>=0) m/=2;
       else  m = (m-1)/2;
       counter =0, summ = 0;
       lazy = 0; 
       l=r=nullptr;
 
    }
    void create()
    {
	   if(s != e && l==nullptr)
       { 
           l = new node(s, m); 
           r = new node(m+1, e); 
       }
    }
 
	void propogate()
	{
       if (lazy==0) return; 
       counter += lazy;
       summ += summation(s, e)*lazy;
       create();
       if (s != e){ 
           l->lazy+=lazy;
           r->lazy+=lazy;
       }
       lazy=0; 
    }
	void update(int S, int E, ll V)
	{ 
	   propogate();
       if(s==S && e==E) {lazy += V;  return;}
       else{ 
           create();
           if(E <= m) l->update(S, E, V); 
           else if (m < S) r->update(S, E, V); 
           else l->update(S, m, V),r->update(m+1, E, V);
           l->propogate(),r->propogate();
           counter = l->counter + r->counter;
           summ = l-> summ + r->summ;
       }
    }
	ll querycount(int S, int E)
	{

       propogate(); 
       if(s == S && e == E) return counter; 
       create();
       if(E <= m) return l->querycount(S, E); 
       else if(S >= m+1) return r->querycount(S, E); 
       else return l->querycount(S, m) + r->querycount(m+1, E);
    }
    ll querysum(int S, int E)
	{

       propogate(); 
       if(s == S && e == E) return summ;
       create();
       if(E <= m) return l->querysum(S, E); 
       else if(S >= m+1) return r->querysum(S, E); 
       else return l->querysum(S, m) + r->querysum(m+1, E);
    }
    

} *root;
 


int main()
{
	input(n);
	for (ll i=0; i<n; ++i) 
	{
		input(arr[i]);
		dis.pb(arr[i]);
	}
	discretize(dis);
	for (ll i=0; i<n; ++i)
	{
		ll ind = lb(all(dis), arr[i])-dis.begin();
		dish[ind].pb(i);
	}
	root = new node(-n-5, n+5);
	for (ll i=0; i<dis.size(); ++i)
	{
		//show(i);
		ll offset = 0;
		root = new node(-n-5, n+5);
		vector<ll> & now = dish[i];
		vector<pi> log;
		for (ll j=0; j<now.size(); ++j)
		{
			ll start;
			if (j) start = now[j-1] + 1;
			else start = 0;
			ll len = now[j]-start;
			//show(len);
			if (len>=1) {root->update(offset, offset+len-1, 1);log.pb(mp(offset, offset+len-1));}
			offset += len;
			root->update(offset, offset, 1);
			log.pb(mp(offset, offset));
			offset--;
			//show(offset);
			ll end;
			if (j+1<now.size()) end = now[j+1] -1;
			else end = n-1;
			len = end-now[j]+1;
			//show(len);
			//show2( root->querysum(offset+1, offset+len), root->querycount(offset+1, offset+len));
			ans += root->querysum(offset+1, offset+len) - offset*root->querycount(offset+1, offset+len);
			//show(ans);
			if (offset+len+1<=n+1)  ans += root->querycount(offset+len+1, n+1)*len;
			//show(ans);
			
		}
		for (pi u: log) root->update(u.f, u.s, -1);
	}
	print(ans, '\n');
	
	return 0;
}

Compilation message

Main.cpp: In function 'int main()':
Main.cpp:12:24: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'll*' {aka 'long long int*'} [-Wformat=]
   12 | #define input(x) scanf("%d", &x);
      |                        ^~~~  ~~~~
      |                              |
      |                              ll* {aka long long int*}
   13 | #define input2(x, y) scanf("%lld%lld", &x, &y);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   14 | #define input3(x, y, z) scanf("%lld%lld%lld", &x, &y, &z);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   15 | #define input4(x, y, z, a) scanf("%lld%lld%lld%lld", &x, &y, &z, &a);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   16 | #define print(x, y) printf("%lld%c", x, y);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   17 | #define show(x) cerr << #x << " is " << x << endl;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   18 | #define show2(x,y) cerr << #x << " is " << x << " " << #y << " is " << y << endl;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   19 | #define show3(x,y,z) cerr << #x << " is " << x << " " << #y << " is " << y << " " << #z << " is " << z << endl;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   20 | #define all(x) x.begin(), x.end()
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   21 | #define discretize(x) sort(x.begin(), x.end()); x.erase(unique(x.begin(), x.end()), x.end());
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   22 | using namespace std;
      | ~~~~~~~~~~~~~~~~~~~~    
   23 | //using namespace __gnu_pbds;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   24 | //#define ordered_set tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update>
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   25 | //#define ordered_multiset tree<int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics_node_update>
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   26 | typedef long long ll;
      | ~~~~~~~~~~~~~~~~~~~~~   
   27 | typedef __int128  sll;
      | ~~~~~~~~~~~~~~~~~~~~~~  
   28 | typedef long double ld;
      | ~~~~~~~~~~~~~~~~~~~~~~~ 
   29 | typedef pair<ld, ll> pd;
      | ~~~~~~~~~~~~~~~~~~~~~~~~
   30 | typedef pair<string, ll> psl;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 | typedef pair<ll, ll> pi;
      | ~~~~~~~~~~~~~~~~~~~~~~~~
   32 | typedef pair<ll, pi> pii;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~
   33 | typedef pair<pi, pi> piii;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~
   34 | 
      |                         
   35 | ll n, arr[200005];
      | ~~~~~~~~~~~~~~~~~~      
   36 | long long ans = 0;
      | ~~~~~~~~~~~~~~~~~~      
   37 | vector<ll> dis;
      | ~~~~~~~~~~~~~~~         
   38 | vector<ll> dish[200005];
      | ~~~~~~~~~~~~~~~~~~~~~~~~
   39 | inline ll summation(ll x, ll y)
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   40 | {
      | ~                       
   41 |  ll val = 0;
      |  ~~~~~~~~~~~            
   42 |  if (x>=0)
      |  ~~~~~~~~~              
   43 |  {
      |  ~                      
   44 |   val = y*(y+1)/2 - (x-1)*(x)/2;
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   45 |  }
      |  ~                      
   46 |  else if (y<=0)
      |  ~~~~~~~~~~~~~~         
   47 |  {
      |  ~                      
   48 |   x = -x, y = -y;
      |   ~~~~~~~~~~~~~~~       
   49 |   val = (x-1)*(x)/2 - y*(y+1)/2;
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   50 |  }
      |  ~                      
   51 |  else
      |  ~~~~                   
   52 |  {
      |  ~                      
   53 |   val = y*(y+1)/2 - abs(x)*(abs(x)+1)/2;
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   54 |  }
      |  ~                      
   55 |  //show3(x,y, val);
      |  ~~~~~~~~~~~~~~~~~~     
   56 |  return val;
      |  ~~~~~~~~~~~            
   57 | 
      |                         
   58 | }
      | ~                       
   59 | struct node{
      | ~~~~~~~~~~~~            
   60 | 
      |                         
   61 |     int s, e, m;
      |     ~~~~~~~~~~~~        
   62 |     ll counter;
      |     ~~~~~~~~~~~         
   63 |     ll summ;
      |     ~~~~~~~~            
   64 |     int lazy;
      |     ~~~~~~~~~           
   65 |     node *l, *r;
      |     ~~~~~~~~~~~~        
   66 |  node (int S, int E)
      |  ~~~~~~~~~~~~~~~~~~~    
   67 |  {
      |  ~                      
   68 |        s = S, e = E, m = s+e;
      |        ~~~~~~~~~~~~~~~~~~~~~~
   69 |        if (m>=0) m/=2;
      |        ~~~~~~~~~~~~~~~  
   70 |        else  m = (m-1)/2;
      |        ~~~~~~~~~~~~~~~~~~
   71 |        counter =0, summ = 0;
      |        ~~~~~~~~~~~~~~~~~~~~~
   72 |        lazy = 0;
      |        ~~~~~~~~~        
   73 |        l=r=nullptr;
      |        ~~~~~~~~~~~~     
   74 | 
      |                         
   75 |     }
      |     ~                   
   76 |     void create()
      |     ~~~~~~~~~~~~~       
   77 |     {
      |     ~                   
   78 |     if(s != e && l==nullptr)
      |     ~~~~~~~~~~~~~~~~~~~~~~~~
   79 |        {
      |        ~                
   80 |            l = new node(s, m);
      |            ~~~~~~~~~~~~~~~~~~~
   81 |            r = new node(m+1, e);
      |            ~~~~~~~~~~~~~~~~~~~~~
   82 |        }
      |        ~                
   83 |     }
      |     ~                   
   84 | 
      |                         
   85 |  void propogate()
      |  ~~~~~~~~~~~~~~~~       
   86 |  {
      |  ~                      
   87 |        if (lazy==0) return;
      |        ~~~~~~~~~~~~~~~~~~~~
   88 |        counter += lazy;
      |        ~~~~~~~~~~~~~~~~ 
   89 |        summ += summation(s, e)*lazy;
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   90 |        create();
      |        ~~~~~~~~~        
   91 |        if (s != e){
      |        ~~~~~~~~~~~~     
   92 |            l->lazy+=lazy;
      |            ~~~~~~~~~~~~~~
   93 |            r->lazy+=lazy;
      |            ~~~~~~~~~~~~~~
   94 |        }
      |        ~                
   95 |        lazy=0;
      |        ~~~~~~~          
   96 |     }
      |     ~                   
   97 |  void update(int S, int E, ll V)
      |  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   98 |  {
      |  ~                      
   99 |     propogate();
      |     ~~~~~~~~~~~~        
  100 |        if(s==S && e==E) {lazy += V;  return;}
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  101 |        else{
      |        ~~~~~            
  102 |            create();
      |            ~~~~~~~~~    
  103 |            if(E <= m) l->update(S, E, V);
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  104 |            else if (m < S) r->update(S, E, V);
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  105 |            else l->update(S, m, V),r->update(m+1, E, V);
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  106 |            l->propogate(),r->propogate();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  107 |            counter = l->counter + r->counter;
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  108 |            summ = l-> summ + r->summ;
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~
  109 |        }
      |        ~                
  110 |     }
      |     ~                   
  111 |  ll querycount(int S, int E)
      |  ~~~~~~~~~~~~~~~~~~~~~~~~~~~
  112 |  {
      |  ~                      
  113 | 
      |                         
  114 |        propogate();
      |        ~~~~~~~~~~~~     
  115 |        if(s == S && e == E) return counter;
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  116 |        create();
      |        ~~~~~~~~~        
  117 |        if(E <= m) return l->querycount(S, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  118 |        else if(S >= m+1) return r->querycount(S, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  119 |        else return l->querycount(S, m) + r->querycount(m+1, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  120 |     }
      |     ~                   
  121 |     ll querysum(int S, int E)
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~
  122 |  {
      |  ~                      
  123 | 
      |                         
  124 |        propogate();
      |        ~~~~~~~~~~~~     
  125 |        if(s == S && e == E) return summ;
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  126 |        create();
      |        ~~~~~~~~~        
  127 |        if(E <= m) return l->querysum(S, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  128 |        else if(S >= m+1) return r->querysum(S, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  129 |        else return l->querysum(S, m) + r->querysum(m+1, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  130 |     }
      |     ~                   
  131 | 
      |                         
  132 | 
      |                         
  133 | } *root;
      | ~~~~~~~~                
  134 | 
      |                         
  135 | 
      |                         
  136 | 
      |                         
  137 | int main()
      | ~~~~~~~~~~              
  138 | {
      | ~                       
  139 |  input(n);
      |  ~~~~~~~                
Main.cpp:139:2: note: in expansion of macro 'input'
  139 |  input(n);
      |  ^~~~~
Main.cpp:12:26: note: format string is defined here
   12 | #define input(x) scanf("%d", &x);
      |                         ~^
      |                          |
      |                          int*
      |                         %lld
Main.cpp:12:24: warning: format '%d' expects argument of type 'int*', but argument 2 has type 'll*' {aka 'long long int*'} [-Wformat=]
   12 | #define input(x) scanf("%d", &x);
      |                        ^~~~  ~~~~
      |                              |
      |                              ll* {aka long long int*}
   13 | #define input2(x, y) scanf("%lld%lld", &x, &y);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   14 | #define input3(x, y, z) scanf("%lld%lld%lld", &x, &y, &z);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   15 | #define input4(x, y, z, a) scanf("%lld%lld%lld%lld", &x, &y, &z, &a);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   16 | #define print(x, y) printf("%lld%c", x, y);
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   17 | #define show(x) cerr << #x << " is " << x << endl;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   18 | #define show2(x,y) cerr << #x << " is " << x << " " << #y << " is " << y << endl;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   19 | #define show3(x,y,z) cerr << #x << " is " << x << " " << #y << " is " << y << " " << #z << " is " << z << endl;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   20 | #define all(x) x.begin(), x.end()
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   21 | #define discretize(x) sort(x.begin(), x.end()); x.erase(unique(x.begin(), x.end()), x.end());
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   22 | using namespace std;
      | ~~~~~~~~~~~~~~~~~~~~    
   23 | //using namespace __gnu_pbds;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   24 | //#define ordered_set tree<int, null_type, less<int>, rb_tree_tag, tree_order_statistics_node_update>
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   25 | //#define ordered_multiset tree<int, null_type, less_equal<int>, rb_tree_tag, tree_order_statistics_node_update>
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   26 | typedef long long ll;
      | ~~~~~~~~~~~~~~~~~~~~~   
   27 | typedef __int128  sll;
      | ~~~~~~~~~~~~~~~~~~~~~~  
   28 | typedef long double ld;
      | ~~~~~~~~~~~~~~~~~~~~~~~ 
   29 | typedef pair<ld, ll> pd;
      | ~~~~~~~~~~~~~~~~~~~~~~~~
   30 | typedef pair<string, ll> psl;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   31 | typedef pair<ll, ll> pi;
      | ~~~~~~~~~~~~~~~~~~~~~~~~
   32 | typedef pair<ll, pi> pii;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~
   33 | typedef pair<pi, pi> piii;
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~
   34 | 
      |                         
   35 | ll n, arr[200005];
      | ~~~~~~~~~~~~~~~~~~      
   36 | long long ans = 0;
      | ~~~~~~~~~~~~~~~~~~      
   37 | vector<ll> dis;
      | ~~~~~~~~~~~~~~~         
   38 | vector<ll> dish[200005];
      | ~~~~~~~~~~~~~~~~~~~~~~~~
   39 | inline ll summation(ll x, ll y)
      | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   40 | {
      | ~                       
   41 |  ll val = 0;
      |  ~~~~~~~~~~~            
   42 |  if (x>=0)
      |  ~~~~~~~~~              
   43 |  {
      |  ~                      
   44 |   val = y*(y+1)/2 - (x-1)*(x)/2;
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   45 |  }
      |  ~                      
   46 |  else if (y<=0)
      |  ~~~~~~~~~~~~~~         
   47 |  {
      |  ~                      
   48 |   x = -x, y = -y;
      |   ~~~~~~~~~~~~~~~       
   49 |   val = (x-1)*(x)/2 - y*(y+1)/2;
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   50 |  }
      |  ~                      
   51 |  else
      |  ~~~~                   
   52 |  {
      |  ~                      
   53 |   val = y*(y+1)/2 - abs(x)*(abs(x)+1)/2;
      |   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   54 |  }
      |  ~                      
   55 |  //show3(x,y, val);
      |  ~~~~~~~~~~~~~~~~~~     
   56 |  return val;
      |  ~~~~~~~~~~~            
   57 | 
      |                         
   58 | }
      | ~                       
   59 | struct node{
      | ~~~~~~~~~~~~            
   60 | 
      |                         
   61 |     int s, e, m;
      |     ~~~~~~~~~~~~        
   62 |     ll counter;
      |     ~~~~~~~~~~~         
   63 |     ll summ;
      |     ~~~~~~~~            
   64 |     int lazy;
      |     ~~~~~~~~~           
   65 |     node *l, *r;
      |     ~~~~~~~~~~~~        
   66 |  node (int S, int E)
      |  ~~~~~~~~~~~~~~~~~~~    
   67 |  {
      |  ~                      
   68 |        s = S, e = E, m = s+e;
      |        ~~~~~~~~~~~~~~~~~~~~~~
   69 |        if (m>=0) m/=2;
      |        ~~~~~~~~~~~~~~~  
   70 |        else  m = (m-1)/2;
      |        ~~~~~~~~~~~~~~~~~~
   71 |        counter =0, summ = 0;
      |        ~~~~~~~~~~~~~~~~~~~~~
   72 |        lazy = 0;
      |        ~~~~~~~~~        
   73 |        l=r=nullptr;
      |        ~~~~~~~~~~~~     
   74 | 
      |                         
   75 |     }
      |     ~                   
   76 |     void create()
      |     ~~~~~~~~~~~~~       
   77 |     {
      |     ~                   
   78 |     if(s != e && l==nullptr)
      |     ~~~~~~~~~~~~~~~~~~~~~~~~
   79 |        {
      |        ~                
   80 |            l = new node(s, m);
      |            ~~~~~~~~~~~~~~~~~~~
   81 |            r = new node(m+1, e);
      |            ~~~~~~~~~~~~~~~~~~~~~
   82 |        }
      |        ~                
   83 |     }
      |     ~                   
   84 | 
      |                         
   85 |  void propogate()
      |  ~~~~~~~~~~~~~~~~       
   86 |  {
      |  ~                      
   87 |        if (lazy==0) return;
      |        ~~~~~~~~~~~~~~~~~~~~
   88 |        counter += lazy;
      |        ~~~~~~~~~~~~~~~~ 
   89 |        summ += summation(s, e)*lazy;
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   90 |        create();
      |        ~~~~~~~~~        
   91 |        if (s != e){
      |        ~~~~~~~~~~~~     
   92 |            l->lazy+=lazy;
      |            ~~~~~~~~~~~~~~
   93 |            r->lazy+=lazy;
      |            ~~~~~~~~~~~~~~
   94 |        }
      |        ~                
   95 |        lazy=0;
      |        ~~~~~~~          
   96 |     }
      |     ~                   
   97 |  void update(int S, int E, ll V)
      |  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   98 |  {
      |  ~                      
   99 |     propogate();
      |     ~~~~~~~~~~~~        
  100 |        if(s==S && e==E) {lazy += V;  return;}
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  101 |        else{
      |        ~~~~~            
  102 |            create();
      |            ~~~~~~~~~    
  103 |            if(E <= m) l->update(S, E, V);
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  104 |            else if (m < S) r->update(S, E, V);
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  105 |            else l->update(S, m, V),r->update(m+1, E, V);
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  106 |            l->propogate(),r->propogate();
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  107 |            counter = l->counter + r->counter;
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  108 |            summ = l-> summ + r->summ;
      |            ~~~~~~~~~~~~~~~~~~~~~~~~~~
  109 |        }
      |        ~                
  110 |     }
      |     ~                   
  111 |  ll querycount(int S, int E)
      |  ~~~~~~~~~~~~~~~~~~~~~~~~~~~
  112 |  {
      |  ~                      
  113 | 
      |                         
  114 |        propogate();
      |        ~~~~~~~~~~~~     
  115 |        if(s == S && e == E) return counter;
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  116 |        create();
      |        ~~~~~~~~~        
  117 |        if(E <= m) return l->querycount(S, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  118 |        else if(S >= m+1) return r->querycount(S, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  119 |        else return l->querycount(S, m) + r->querycount(m+1, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  120 |     }
      |     ~                   
  121 |     ll querysum(int S, int E)
      |     ~~~~~~~~~~~~~~~~~~~~~~~~~
  122 |  {
      |  ~                      
  123 | 
      |                         
  124 |        propogate();
      |        ~~~~~~~~~~~~     
  125 |        if(s == S && e == E) return summ;
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  126 |        create();
      |        ~~~~~~~~~        
  127 |        if(E <= m) return l->querysum(S, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  128 |        else if(S >= m+1) return r->querysum(S, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  129 |        else return l->querysum(S, m) + r->querysum(m+1, E);
      |        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  130 |     }
      |     ~                   
  131 | 
      |                         
  132 | 
      |                         
  133 | } *root;
      | ~~~~~~~~                
  134 | 
      |                         
  135 | 
      |                         
  136 | 
      |                         
  137 | int main()
      | ~~~~~~~~~~              
  138 | {
      | ~                       
  139 |  input(n);
      |  ~~~~~~~~~              
  140 |  for (ll i=0; i<n; ++i)
      |  ~~~~~~~~~~~~~~~~~~~~~~ 
  141 |  {
      |  ~                      
  142 |   input(arr[i]);
      |   ~~~~~~~~~~~~          
Main.cpp:142:3: note: in expansion of macro 'input'
  142 |   input(arr[i]);
      |   ^~~~~
Main.cp
# Verdict Execution time Memory Grader output
1 Correct 1 ms 4956 KB Output is correct
2 Correct 2 ms 5212 KB Output is correct
3 Correct 2 ms 5212 KB Output is correct
4 Correct 2 ms 5212 KB Output is correct
5 Correct 2 ms 5212 KB Output is correct
6 Correct 2 ms 4964 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 4956 KB Output is correct
2 Correct 2 ms 5212 KB Output is correct
3 Correct 2 ms 5212 KB Output is correct
4 Correct 2 ms 5212 KB Output is correct
5 Correct 2 ms 5212 KB Output is correct
6 Correct 2 ms 4964 KB Output is correct
7 Correct 6 ms 9052 KB Output is correct
8 Correct 2 ms 5468 KB Output is correct
9 Correct 5 ms 6492 KB Output is correct
10 Correct 4 ms 6492 KB Output is correct
11 Correct 5 ms 6572 KB Output is correct
12 Correct 5 ms 6492 KB Output is correct
13 Correct 5 ms 6432 KB Output is correct
14 Correct 4 ms 6492 KB Output is correct
15 Correct 5 ms 6484 KB Output is correct
16 Correct 4 ms 6492 KB Output is correct
17 Correct 3 ms 5468 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 133 ms 12792 KB Output is correct
2 Correct 166 ms 14024 KB Output is correct
3 Correct 100 ms 11164 KB Output is correct
4 Correct 199 ms 17800 KB Output is correct
5 Correct 186 ms 18204 KB Output is correct
6 Correct 202 ms 18712 KB Output is correct
7 Correct 208 ms 17220 KB Output is correct
8 Correct 201 ms 18108 KB Output is correct
9 Correct 194 ms 17748 KB Output is correct
10 Correct 199 ms 17668 KB Output is correct
11 Correct 190 ms 39276 KB Output is correct
# Verdict Execution time Memory Grader output
1 Correct 1 ms 4956 KB Output is correct
2 Correct 2 ms 5212 KB Output is correct
3 Correct 2 ms 5212 KB Output is correct
4 Correct 2 ms 5212 KB Output is correct
5 Correct 2 ms 5212 KB Output is correct
6 Correct 2 ms 4964 KB Output is correct
7 Correct 6 ms 9052 KB Output is correct
8 Correct 2 ms 5468 KB Output is correct
9 Correct 5 ms 6492 KB Output is correct
10 Correct 4 ms 6492 KB Output is correct
11 Correct 5 ms 6572 KB Output is correct
12 Correct 5 ms 6492 KB Output is correct
13 Correct 5 ms 6432 KB Output is correct
14 Correct 4 ms 6492 KB Output is correct
15 Correct 5 ms 6484 KB Output is correct
16 Correct 4 ms 6492 KB Output is correct
17 Correct 3 ms 5468 KB Output is correct
18 Correct 133 ms 12792 KB Output is correct
19 Correct 166 ms 14024 KB Output is correct
20 Correct 100 ms 11164 KB Output is correct
21 Correct 199 ms 17800 KB Output is correct
22 Correct 186 ms 18204 KB Output is correct
23 Correct 202 ms 18712 KB Output is correct
24 Correct 208 ms 17220 KB Output is correct
25 Correct 201 ms 18108 KB Output is correct
26 Correct 194 ms 17748 KB Output is correct
27 Correct 199 ms 17668 KB Output is correct
28 Correct 190 ms 39276 KB Output is correct
29 Correct 202 ms 39736 KB Output is correct
30 Correct 251 ms 238540 KB Output is correct
31 Correct 517 ms 489664 KB Output is correct
32 Runtime error 587 ms 524288 KB Execution killed with signal 9
33 Halted 0 ms 0 KB -