Submission #1197482

#TimeUsernameProblemLanguageResultExecution timeMemory
1197482YassirSalamaPaint By Numbers (IOI16_paint)C++20
7 / 100
0 ms328 KiB
#include "paint.h"
#include<bits/stdc++.h>
using namespace std;
#define ll long long
#ifdef IOI
template<typename T> 
void dbg(const T& t){
    cout<<t<<endl;
}
template<typename T,typename... Args>
void dbg(const T& t,const Args&... args){
    cout<<t<<" , ";
    dbg(args...);
}
#define dbg(...) cout<<'('<<#__VA_ARGS__<<") : ";dbg(__VA_ARGS__);
#else
#define dbg(...) 1337;
#endif
string solve_puzzle(string s, vector<int> c) {
    int n = s.length();
    int a = c[0];
    int l = -1e9;
    int r = 1e9;
    string ans(n,'X');
    for(int i  =0;i<n;i++){
        if(i>=a||i<n-a){
            ans[i]='?';
        }
    }
    return ans;
}



// string solve_puzzle(string s, vector<int> c) {
//     int n = s.length();
//     int k = c.size();
//     k--;
//     ll pref[k];
//     memset(pref,0,sizeof(pref));
//     for(int i  =0;i<k;i++){
//         pref[i] = c[i];
//         pref[i]++;
//         if(i) pref[i]+=pref[i-1];
//     }
//     string S(n,'?');
//     int t = n;
//     ll arr[n+1];
//     while(k>=0){
//         memset(arr,0,sizeof(arr));
//         ll a = c[k];
//         ll s = (k?pref[k-1]:0);
//         ll l = s;
//         ll r = t-a;
//         dbg(l,r)
//         if(r-l+1<=a){
//             for(int j = l;j<=r;j++){
//                 arr[j]++;
//                 arr[min((ll)n,j+a)]--;
//             }
//             for(int i=1;i<n;i++) arr[i]+=arr[i-1];
//             ll x = *max_element(arr,arr+n+1);
//             for(int j=l;j<min((ll)n,r+a);j++){
//                 if(arr[j]==x){
//                     S[j]='X';
//                 }
//             }
//             if(l==r){
//                 if(r)
//                     S[r-1]='_';
//             }
//         }
//         t = r-1,
//         k--;
//     }
//     return S;
// }

Compilation message (stderr)

paint.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
paint_c.h:1:9: warning: #pragma once in main file
    1 | #pragma once
      |         ^~~~
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