Submission #1473403

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Source Code Expand

#include <bits/stdc++.h>
using namespace std;

//--------------------------------------------
#define FOR(i,a,b) for(int i=(a);i<(b);i++)
#define RFOR(i,a,b) for(int i=(b)-1;i>=(a);i--)
#define REP(i,n) FOR(i,0,n)
#define RREP(i,n) RFOR(i,0,n)
#define LL long long
#define INF INT_MAX/3

//--------------------------------------------
const double EPS = 1e-14;
const double PI  = acos(-1.0);

//--------------------------------------------

void yes() {
  printf("YES\n");
  exit(0);
}

void no() {
  printf("NO\n");
  exit(0);
}

int main(){
  int n,k;

  scanf("%d %d",&n,&k);

  if (n < k) no();
  else if (n == k) yes();
  else if (n % 2 == k % 2) yes();
  else no();

}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:31:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d %d",&n,&k);
                       ^

Judge Result