Submission #172955

#	Time	Username	Problem	Language	Result	Execution time	Memory
172955		chubyxdxd	Paint By Numbers (IOI16_paint)	C++17	7 / 100	2 ms	376 KiB

paint

#include "paint.h"
#include <bits/stdc++.h>
#include <cstdlib>
typedef long long ll;
using namespace std;
std::string solve_puzzle(std::string s, std::vector<int> c) {
  string s1;
  ll tam=s.size(),l=tam-c[0];
  s1.resize(tam,'?');
  if(c[0]<=tam/2){
    s1.resize(tam,'?');
    return s1;
  }
  ll r=tam-c[0];
  ll m=tam-r-l;
  for(int i=0;i<tam;i++){
    if(r>0){
      s1[i]='?';
     r--;
      continue;
    }
    if(m>0){
      s1[i]='X';
      m--;
      continue;
    }
    if(l>0){
      s1[i]='?';
      l--;
      continue;
    }
  }
}/*
const int S_MAX_LEN = 200 * 1000;
char buf[S_MAX_LEN + 1];

int main() {
    assert(1 == scanf("%s", buf));
    std::string s = buf;
    int c_len;
    assert(1 == scanf("%d", &c_len));
    std::vector<int> c(c_len);
    for (int i = 0; i < c_len; i++) {
        assert(1 == scanf("%d", &c[i]));
    }
    std::string ans = solve_puzzle(s, c);


    printf("%s\n", ans.data());
    return 0;
}
*/

Compilation message (stderr)

paint.cpp: In function 'std::__cxx11::string solve_puzzle(std::__cxx11::string, std::vector<int>)':
paint.cpp:33:1: warning: control reaches end of non-void function [-Wreturn-type]
 }/*
 ^

• Subtask 1: 7 / 7
• Subtask 2: 0 / 3
• Subtask 3: 0 / 22
• Subtask 4: 0 / 27
• Subtask 5: 0 / 21
• Subtask 6: 0 / 10
• Subtask 7: 0 / 10