Submission #3010653

---

Source Code Expand

#include <stdio.h>
int main(void)
{
	int a,b,i,z=0;
	char s[12];
	scanf("%d%d%s",&a,&b,s);
	for(i=0; i<a; i++){
		if(s[i]>='0' && s[i]<='9'){
		}else{
			z=1;
		}
	}
	if(s[a]!='-'){
		z=1;
	}
	for(i=a+1; i<a+b+1; i++){
		if(s[i]>='0' && s[i]<='9'){
		}else{
			z=1;
		}
	}
	if(z==1){
		printf("No\n");
	}else{
		printf("Yes\n");
	}
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:6:25: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d%s",&a,&b,s);
                         ^

Judge Result