Submission #3000347

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

#define debug(args...) fprintf(stderr,args)
#define pb push_back
#define mp make_pair

const int N = 5e6 + 5;
const int inf = 1791791791;
const int mod = 1e9+7;

typedef long long ll;

int p[N];

int main() {
	int n; scanf("%d", &n);
	for (int i=2;i<=n;i++) {
		int pi = i;
		for (int j=2;pi != 1;j++) {
			while (pi%j == 0) {
				pi /= j;
				p[j]++;
			}
		}
	}
	long long resp = 1;
	for (int i=2;i<=n;i++) {
		resp *= (long long)(p[i] + 1);
		resp %= mod;
	}
	printf("%lld\n", resp);
    return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:18:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
  int n; scanf("%d", &n);
                        ^

Judge Result