제출 #50861

#	제출 시각UTC-0	아이디	문제	언어	결과	실행 시간	메모리
50861	2018-06-13 17:55:17	Nicksechko	Gift (IZhO18_nicegift)	C++14	100 / 100	1035 ms	95192 KiB

nicegift

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#ifndef LOCAL
#pragma GCC optimize "-O3"
#endif
#include <bits/stdc++.h>
typedef long long ll;
typedef long long llong;
typedef long double ld;
typedef unsigned long long ull;
using namespace std;
/*
ll pw(ll a, ll b) {
  ll ans = 1; while (b) {
    while (!(b & 1)) b >>= 1, a = (a * a) % MOD;
    ans = (ans * a) % MOD, --b;
  } return ans;
}
*/
const int MAXN = 1000100;
vector<vector<ll>> ans;
int n, k;
pair<ll, ll> a[MAXN];
ll sum;
ll mx;
int main() {
  scanf("%d%d", &n, &k);
 
 
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컴파일 시 표준 에러 (stderr) 메시지

nicegift.cpp: In function 'int main()':
nicegift.cpp:71:20: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for (int i = 0; i < ans.size(); ++i) {
                  ~~^~~~~~~~~~~~
nicegift.cpp:30:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &n, &k);
  ~~~~~^~~~~~~~~~~~~~~~
nicegift.cpp:32:74: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld", &a[i].first), sum += a[i].first, mx = max(mx, a[i].first), a[i].second = i + 1;
   ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~

• Subtask 1: 7 / 7
• Subtask 2: 11 / 11
• Subtask 3: 12 / 12
• Subtask 4: 19 / 19
• Subtask 5: 51 / 51