Submission #311099

#	Time	Username	Problem	Language	Result	Execution time	Memory
311099		amunduzbaev	Paint By Numbers (IOI16_paint)	C++14	7 / 100	1 ms	256 KiB

paint

//#include "grader.cpp"
#include "paint.h"
#include <bits/stdc++.h>
using namespace std;
string solve_puzzle(string s, vector<int> c) {
    vector<int>v(s.size(),0);
    int len=c[0],start=0;
    while(start+len<=s.size()){
        
        for(int j=start;j<start+len;j++) v[j]++;
        start++;
    }
    string ans(s.size(),'X');
    for(int i=0;i<s.size();i++){
        ans[i]=(v[i]<start ? '?':ans[i]);
    }
    return ans;
}

Compilation message (stderr)

paint.cpp: In function 'std::string solve_puzzle(std::string, std::vector<int>)':
paint.cpp:8:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    8 |     while(start+len<=s.size()){
      |           ~~~~~~~~~^~~~~~~~~~
paint.cpp:14:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   14 |     for(int i=0;i<s.size();i++){
      |                 ~^~~~~~~~~

• 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