Submission #2646022

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Source Code Expand

#include<cstdio>
int main(void)
{
	int a,b;
	scanf("%d%d",&a,&b);
	int total = 0,i;
	for(int i = 1; i <= 999; i++) {
		total+=i;
		if(total-i-a == total-b) {
			printf("%d",total-b);
			return 0;
		}
	}
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:5:21: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d",&a,&b);
                     ^

Judge Result