Submission #40365

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
40365	2018-01-31 12:04:47	model_code	Gift (IZhO18_nicegift)	C++11	100 / 100	645 ms	176952 KiB

nicegift

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#include<stdio.h> 
#include<bits/stdc++.h>
using namespace std;
#define pb push_back
#define mp make_pair
#define F first
#define S second
#define fo(i, n) for(int i = 1; i <= n; ++i)
typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
const int N = 2002000;
const int mod = 1e9 + 7;
int n, k;
ll a[N];
ll sum;
vector<pair<ll, ll> > s[N];
int ind[N];
int main()
{
  scanf("%d%d", &n, &k);
  for(int i = 1; i <= n; ++i)
  {
    scanf("%lld", a + i);
 
 
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Compilation message (stderr)

nicegift.cpp: In function 'int main()':
nicegift.cpp:83:29: warning: format '%d' expects argument of type 'int', but argument 2 has type 'll {aka long long int}' [-Wformat=]
  printf("%d\n", sz / (k + 1));
                             ^
nicegift.cpp:27:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d%d", &n, &k);
                       ^
nicegift.cpp:30:23: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%lld", a + i);
                       ^

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