Submission #3453464

---

Source Code Expand

#include<cstdio>
int main(){
	int a,b,c;
	scanf("%d %d %d",&a,&b,&c);
	if(a != b && b != c && a != c) printf("3\n");
	else if(a == b && b == c) printf("1\n");
	else printf("2\n");
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:4:28: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d %d",&a,&b,&c);
                            ^

Judge Result