Submission #1542081

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Source Code Expand

#include <cstdio>
#include <algorithm>

using namespace std;

typedef long long ll;
ll q, h, s, d, n;

int main(void) {
  scanf("%lld%lld%lld%lld%lld", &q, &h, &s, &d, &n);
  ll res = 0;
  res += n/2 * min({q*8, h*4, s*2, d});
  res += n%2 * min({q*4, h*2, s});
  printf("%lld\n", res);
  return 0;
}

Submission Info

Compile Error

./Main.cpp: In function ‘int main()’:
./Main.cpp:10:52: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld%lld%lld%lld%lld", &q, &h, &s, &d, &n);
                                                    ^

Judge Result