Submission #606246

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Source Code Expand

#include <stdio.h>

int a, b, n;

int main(){
	
	scanf("%d", &a);
	scanf("%d", &b);
	scanf("%d", &n);
	
	for(int i = n; i <= n + a * b; i ++){
		if(i % a == 0 && i % b == 0){
			printf("%d\n", i);
			break;
			}
		}
	
	return 0;
	}

Submission Info

Compile Error

./Main.c: In function ‘main’:
./Main.c:11:2: error: ‘for’ loop initial declarations are only allowed in C99 or C11 mode
  for(int i = n; i <= n + a * b; i ++){
  ^
./Main.c:11:2: note: use option -std=c99, -std=gnu99, -std=c11 or -std=gnu11 to compile your code
./Main.c:7:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &a);
  ^
./Main.c:8:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &b);
  ^
./Main.c:9:2: warning: ignoring return value of ‘scanf’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d", &n);
  ^