Submission #49155

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
49155	2018-05-22 20:08:20	khohko	Cake (CEOI14_cake)	C++17	100 / 100	1555 ms	30720 KiB

cake

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#include <bits/stdc++.h>
//glhf nikabb u suck
#pragma GCC optimize("O3")
using namespace std;
#define ll int 
#define lol int 
#define pb push_back
//#define mp make_pair
#define fr first
#define sc second
#define MAX ((lol)(1e9+100))
#define MX ((lol)(4e9+100))
#define ARRS ((lol)(1e6+100))
#define ARS ((lol)(1e3+100))
#define HS ((lol)(233))
#define MOD ((lol)(1e9+9))
#define EP ((double)(1e-9))
#define EPS ((double)(1e-8))
#define pb push_back
#define PI ((double)3.141592653)
#define LG 21
using namespace std;
struct node{
  node *L,*R;
  ll x;
  node(){
    L=R=NULL;
    x=-MAX;
  }
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

cake.cpp: In function 'void updt(int, int, node*&)':
cake.cpp:47:10: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  updt(l,l+r>>1,x->L);
         ~^~
cake.cpp:48:8: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  updt(l+r>>1,r,x->R);
       ~^~
cake.cpp: In function 'int quer(int, int, node*&)':
cake.cpp:57:21: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  return max(quer(l,l+r>>1,x->L),quer(l+r>>1,r,x->R));
                    ~^~
cake.cpp:57:39: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  return max(quer(l,l+r>>1,x->L),quer(l+r>>1,r,x->R));
                                      ~^~
cake.cpp: In function 'int quer1(int, int, node*&)':
cake.cpp:67:20: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
    return quer1(l,l+r>>1,x->L);
                   ~^~
cake.cpp:68:22: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   else return quer1(l+r>>1,r,x->R);
                     ~^~
cake.cpp:70:22: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  return min(quer1(l,l+r>>1,x->L),quer1(l+r>>1,r,x->R));
                     ~^~
cake.cpp:70:41: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  return min(quer1(l,l+r>>1,x->L),quer1(l+r>>1,r,x->R));
                                        ~^~
cake.cpp: In function 'int quer2(int, int, node*&)':
cake.cpp:82:18: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
    return quer2(l+r>>1,r,x->R);
                 ~^~
cake.cpp:83:24: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
   else return quer2(l,l+r>>1,x->L);
                       ~^~
cake.cpp:85:22: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  return max(quer2(l,l+r>>1,x->L),quer2(l+r>>1,r,x->R));
                     ~^~
cake.cpp:85:41: warning: suggest parentheses around '+' inside '>>' [-Wparentheses]
  return max(quer2(l,l+r>>1,x->L),quer2(l+r>>1,r,x->R));
                                        ~^~
cake.cpp: In function 'int main()':
cake.cpp:105:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d",&n,&s);
  ~~~~~^~~~~~~~~~~~~~~
cake.cpp:109:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&wx);
   ~~~~~^~~~~~~~~~
cake.cpp:127:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d",&qr);
  ~~~~~^~~~~~~~~~
cake.cpp:129:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%c",&q);
    ~~~~~^~~~~~~~~
cake.cpp:130:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%c",&q);
    ~~~~~^~~~~~~~~
cake.cpp:134:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d",&x);
    ~~~~~^~~~~~~~~
cake.cpp:163:9: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
    scanf("%d %d",&i,&c);
    ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 15 / 15
• Subtask 2: 15 / 15
• Subtask 3: 20 / 20
• Subtask 4: 50 / 50