Submission #967935

#	Time	Username	Problem	Language	Result	Execution time	Memory
967935		hasan2006	Monkey and Apple-trees (IZhO12_apple)	C++17	0 / 100	2 ms	2396 KiB

apple

#include <bits/stdc++.h>

using namespace std;

#define TL ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
#define rall(s) s.rbegin(),s.rend()
#define all(s) s.begin(),s.end()
#define pb push_back
#define se second
#define fi first
#define ll long long
#define ld long double
#define YES cout<<"YES\n"
#define Yes cout<<"Yes\n"
#define yes cout<<"yes\n"
#define NO cout<<"NO\n"
#define No cout<<"No\n"
#define no cout<<"no\n"


const int N = 2e6 + 9 , mod = 1e9 + 7;
ll a[N] , b[N] , t[N] , lz[N] , cnt = 0 , L[N] , R[N];

void pushup(int i){
    t[i] = t[L[i]] + t[R[i]];
}

void pushlazy(int i ,int l , int r){
    if(!i || l == r || !lz[i])
        return;
    int m = (l + r) / 2;
    if(!L[i]) L[i] = ++cnt;
    if(!R[i]) R[i] = ++cnt;
    t[L[i]] = (m - l + 1) * lz[i];
    t[R[i]] = (r - m) * lz[i];
    lz[R[i]] += lz[i];
    lz[L[i]] += lz[i];
    lz[i] = 0;
}

void add(int i , int l , int r , int tl , int tr){
    int m = (l + r) / 2;
    if(l > tr || r < tl || !i) return;
    pushlazy(i , l , r);
    if(l >= tl && r <= tr){
        t[i] = (r -  l + 1) ;
        lz[i]++;
    }else {
        if(tl <= m){
            if(!L[i])
                L[i] = ++cnt;
            add(L[i] , l , m , tl , tr );
        }
        if(tr > m){
            if(!R[i])
                R[i] = ++cnt;
            add(R[i] , m + 1 , r , tl , tr );
        }
        pushup(i);
    }
}

ll get(int i , int l , int r , int tl , int tr){
    int m = (l + r) / 2;
    if(l > tr || r < tl || !i) return 0;
    pushlazy(i , l,  r);
    if(l >= tl && r <= tr){
        return t[i];
    }else {
        return get(L[i] , l , m , tl , tr) + get(R[i] , m + 1 , r , tl , tr);
    }
}

void solve()
{
    ll n , q , i , j ,l ,r , x , y , s = 0 , f , k , m , mx = 0 , mn = 1e18;
    cin>>q;
    while(q--){
        cin>>q>>l>>r;
        if(q == 1){
            s = get(1 , -1e8 , 1e8 , l + s , r + s);
            cout<<s<<"\n";
        }else{
            add(1 , -1e8 , 1e8 , l + s , r  + s);
        }
    }
}

int main(){
    TL;
    #ifndef ONLINE_JUDGE
        freopen("input.txt", "r", stdin);
        freopen("output.txt", "w", stdout);
    #endif
    int t = 1;
//    cin>>t;
    while(t--)
     {
        solve();
     }
}
// Author : حسن

Compilation message (stderr)

apple.cpp: In function 'void solve()':
apple.cpp:76:8: warning: unused variable 'n' [-Wunused-variable]
   76 |     ll n , q , i , j ,l ,r , x , y , s = 0 , f , k , m , mx = 0 , mn = 1e18;
      |        ^
apple.cpp:76:16: warning: unused variable 'i' [-Wunused-variable]
   76 |     ll n , q , i , j ,l ,r , x , y , s = 0 , f , k , m , mx = 0 , mn = 1e18;
      |                ^
apple.cpp:76:20: warning: unused variable 'j' [-Wunused-variable]
   76 |     ll n , q , i , j ,l ,r , x , y , s = 0 , f , k , m , mx = 0 , mn = 1e18;
      |                    ^
apple.cpp:76:30: warning: unused variable 'x' [-Wunused-variable]
   76 |     ll n , q , i , j ,l ,r , x , y , s = 0 , f , k , m , mx = 0 , mn = 1e18;
      |                              ^
apple.cpp:76:34: warning: unused variable 'y' [-Wunused-variable]
   76 |     ll n , q , i , j ,l ,r , x , y , s = 0 , f , k , m , mx = 0 , mn = 1e18;
      |                                  ^
apple.cpp:76:46: warning: unused variable 'f' [-Wunused-variable]
   76 |     ll n , q , i , j ,l ,r , x , y , s = 0 , f , k , m , mx = 0 , mn = 1e18;
      |                                              ^
apple.cpp:76:50: warning: unused variable 'k' [-Wunused-variable]
   76 |     ll n , q , i , j ,l ,r , x , y , s = 0 , f , k , m , mx = 0 , mn = 1e18;
      |                                                  ^
apple.cpp:76:54: warning: unused variable 'm' [-Wunused-variable]
   76 |     ll n , q , i , j ,l ,r , x , y , s = 0 , f , k , m , mx = 0 , mn = 1e18;
      |                                                      ^
apple.cpp:76:58: warning: unused variable 'mx' [-Wunused-variable]
   76 |     ll n , q , i , j ,l ,r , x , y , s = 0 , f , k , m , mx = 0 , mn = 1e18;
      |                                                          ^~
apple.cpp:76:67: warning: unused variable 'mn' [-Wunused-variable]
   76 |     ll n , q , i , j ,l ,r , x , y , s = 0 , f , k , m , mx = 0 , mn = 1e18;
      |                                                                   ^~
apple.cpp: In function 'int main()':
apple.cpp:92:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   92 |         freopen("input.txt", "r", stdin);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~
apple.cpp:93:16: warning: ignoring return value of 'FILE* freopen(const char*, const char*, FILE*)' declared with attribute 'warn_unused_result' [-Wunused-result]
   93 |         freopen("output.txt", "w", stdout);
      |         ~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 0 / 100