Submission #17148517

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Source Code Expand

#include <bits/stdc++.h>

typedef long long int64;

int n, ans;

int main() {
	scanf("%d", &n);
	for (int i = 1; i < n; i++) {
		ans += (n - 1) / i;
	}
	printf("%d\n", ans);
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:8:7: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
    8 |  scanf("%d", &n);
      |  ~~~~~^~~~~~~~~~

Judge Result