Submission #930407

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Source Code Expand

#include<stdio.h>

int countup(int x, int y, int z){
if(y < z) return countup(x,y+x,z);
else return y;
}

int main(void){
int i;
int total = 0;
int N;
scanf("%d",&N);

int num[2][N];

scanf("%d %d",&num[0][0],&num[1][0]);
for(i = 1; i < N; i++){
scanf("%d %d",&num[0][i] ,&num[1][i]);
if(num[0][i] != num[0][i-1] || num[1][i] != num[1][i-1]){
  total = countup(num[0][i] + num[1][i], num[0][i] + num[1][i], total);
}
}
printf("%d\n",total);

return 0;
}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:12:1: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
 scanf("%d",&N);
 ^
./Main.c:16:1: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
 scanf("%d %d",&num[0][0],&num[1][0]);
 ^
./Main.c:18:1: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
 scanf("%d %d",&num[0][i] ,&num[1][i]);
 ^

Judge Result