Submission #1186329

---

Source Code Expand

#include<cstdio>
#include<algorithm>
using namespace std;
int main(){
	int color[100];
	int ans = 0;
	fill(color,color+100,0);
	for(int i=0;i<3;i++){
		int a;
		scanf("%d",&a);
		color[a-1]++;
	}
	for(int i=0;i<100;i++) if(color[i]>0) ans++;
	printf("%d\n",ans);
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:17: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%d",&a);
                 ^

Judge Result