Submission #2459842

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Source Code Expand

#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>

int main() {
	int a, b, ans, i;
	
	scanf("%d %d", &a, &b);

	ans = a - 1;
	if (b >= a) {
		ans++;
	}
	printf("%d\n", ans);

	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:7:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &a, &b);
                        ^

Judge Result