Submission #544909

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
544909	2022-04-03 06:19:53	MilosMilutinovic	Red-blue table (IZhO19_stones)	C++14	42 / 100	65 ms	1880 KiB

stones

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#include<bits/stdc++.h>
#define fi first
#define se second
#define pb push_back
#define mp make_pair
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
typedef pair<int,int> pii;
typedef pair<ll,ll> pll;
template<typename T> bool chkmax(T &x,T y){return x<y?x=y,1:0;}
template<typename T> bool chkmin(T &x,T y){return x>y?x=y,1:0;}
int n,m,row[1000005],ord[1000005];
void solve(){
  scanf("%d%d",&n,&m);
  int bst=n,ty=0;
  vector<vector<char>> ans(n+1,vector<char>(m+1,'+'));
  vector<vector<char>> tmp(n+1,vector<char>(m+1,'+'));
  for(int i=1;i<=n;i++)row[i]=m;
  for(int j=1;j<=m;j++){
    for(int i=1;i<=n;i++)ord[i]=i;
    sort(ord+1,ord+n+1,[&](int x,int y){
      bool isx=(row[x]<=m-row[x]);
      bool isy=(row[y]<=m-row[y]);
 
 
הההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההההה
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Compilation message (stderr)

stones.cpp: In function 'void solve()':
stones.cpp:21:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   21 |  scanf("%d%d",&n,&m);
      |  ~~~~~^~~~~~~~~~~~~~
stones.cpp: In function 'int main()':
stones.cpp:51:7: warning: ignoring return value of 'int scanf(const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result]
   51 |  scanf("%d",&T);
      |  ~~~~~^~~~~~~~~

• Subtask 1: 17 / 17
• Subtask 2: 10 / 10
• Subtask 3: 0 / 16
• Subtask 4: 0 / 11
• Subtask 5: 15 / 15
• Subtask 6: 0 / 31