Submission #2175636

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Source Code Expand

#include<stdio.h>
#include<math.h>
#include<algorithm>
#include<queue>
#include<deque>
#include<stack>
#include<string>
#include<string.h>
#include<vector>
#include<set>
#include<map>
#include<bitset>
#include<stdlib.h>
#include<cassert>
#include<time.h>
#include<bitset>
using namespace std;
const long long mod=998244353;
const long long inf=mod*mod;
const long long d2=(mod+1)/2;
const double EPS=1e-13;
const double PI=acos(-1.0);
int ABS(int a){return max(a,-a);}
long long ABS(long long a){return max(a,-a);}
double ABS(double a){return max(a,-a);}
int p[310000];
int main(){
	int a,b,c;
	scanf("%d%d%d",&a,&b,&c);
	p[b]=p[c]=1;int d;scanf("%d",&d);
	while(d--){
		int q;scanf("%d",&q);if(p[q]){printf("NO\n");return 0;}p[q]=1;
	}printf("YES\n");
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:29:26: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%d",&a,&b,&c);
                          ^
./Main.cpp:30:34: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  p[b]=p[c]=1;int d;scanf("%d",&d);
                                  ^
./Main.cpp:32:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   int q;scanf("%d",&q);if(p[q]){printf("NO\n");return 0;}p[q]=1;
                       ^

Judge Result