Submission #1239864

#	Time	Username	Problem	Language	Result	Execution time	Memory
1239864		Jer	Bikeparking (EGOI24_bikeparking)	C++20	9 / 100	32 ms	328 KiB

Main

#include <bits/stdc++.h>

using namespace std;

typedef long long ll;

int n;
ll k;

int main()
{
    scanf("%d", &n);

    for (int i = 0; i < 2 * n; i++)
        scanf("%lld", &k);

    printf("%lld\n", max(0LL, (ll)n * k - 2LL * k));

    return 0;
}

Compilation message (stderr)

Main.cpp: In function 'int main()':
Main.cpp:12:10: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   12 |     scanf("%d", &n);
      |     ~~~~~^~~~~~~~~~
Main.cpp:15:14: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   15 |         scanf("%lld", &k);
      |         ~~~~~^~~~~~~~~~~~

• Subtask 1: 0 / 16
• Subtask 2: 9 / 9
• Subtask 3: 0 / 19
• Subtask 4: 0 / 24
• Subtask 5: 0 / 32