Submission #172547

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Source Code Expand

#include <stdio.h>
#include <stdlib.h>

int i,j,k;

int main(){
  int r,c,d;
  int f;
  int max = 0;
  scanf("%d %d %d",&r, &c, &d);  
  int a;
  f=d%2;
  for(i=0;i<r;i++){
    for(j=0;j<c;j++){
      scanf("%d",&a);
      if(j%2==(f+i)%2 && i+j-2 <= d){
	if(max<a){
	  max = a;
	}
      }
    }
  }

  printf("%d\n",max);
  return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:10:8: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
./Main.c:15:12: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]

Judge Result