Submission #960255

#	Submission time	Handle	Problem	Language	Result	Execution time	Memory
960255	2024-04-10T03:50:22 Z	irmuun	Paint By Numbers (IOI16_paint)	C++17	32 / 100	1 ms	600 KB

paint

#include<bits/stdc++.h>
#include "paint.h"

using namespace std;

#define ll long long
#define pb push_back
#define ff first
#define ss second
#define all(s) s.begin(),s.end()
#define rall(s) s.rbegin(),s.rend()

string solve_puzzle(string s,vector<int>c){
    int n=s.size(),mn=0;
    for(int i=0;i<c.size();i++){
        mn+=c[i];
    }
    mn+=(int)c.size()-1;
    vector<int>a(n,-1),b(n,-1);
    int j=0;
    for(int i=0;i<c.size();i++){
        for(int k=0;k<c[i];k++){
            a[j++]=i;
        }
        j++;
    }
    j=n-1;
    for(int i=c.size()-1;i>=0;i--){
        for(int k=0;k<c[i];k++){
            b[j--]=i;
        }
        j--;
    }
    for(int i=0;i<n;i++){
        if(a[i]==-1||b[i]==-1){
            s[i]='?';
            if(mn==n){
                s[i]='_';
            }
        }
        else if(a[i]==b[i]){
            s[i]='X';
        }
        else{
            s[i]='?';
        }
    }
    return s;
}

Compilation message

paint.cpp: In function 'std::string solve_puzzle(std::string, std::vector<int>)':
paint.cpp:15:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   15 |     for(int i=0;i<c.size();i++){
      |                 ~^~~~~~~~~
paint.cpp:21:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   21 |     for(int i=0;i<c.size();i++){
      |                 ~^~~~~~~~~

Subtask #1

7.0 / 7.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	n = 13, m = 1
2	Correct	0 ms	348 KB	n = 18, m = 1
3	Correct	0 ms	348 KB	n = 17, m = 1
4	Correct	0 ms	348 KB	n = 1, m = 1
5	Correct	0 ms	348 KB	n = 20, m = 1
6	Correct	0 ms	348 KB	n = 20, m = 1
7	Correct	0 ms	344 KB	n = 20, m = 1

Subtask #2

3.0 / 3.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	n = 13, m = 1
2	Correct	0 ms	348 KB	n = 18, m = 1
3	Correct	0 ms	348 KB	n = 17, m = 1
4	Correct	0 ms	348 KB	n = 1, m = 1
5	Correct	0 ms	348 KB	n = 20, m = 1
6	Correct	0 ms	348 KB	n = 20, m = 1
7	Correct	0 ms	344 KB	n = 20, m = 1
8	Correct	0 ms	348 KB	n = 20, m = 5
9	Correct	0 ms	348 KB	n = 18, m = 3
10	Correct	0 ms	348 KB	n = 17, m = 2
11	Correct	0 ms	600 KB	n = 20, m = 2
12	Correct	0 ms	348 KB	n = 17, m = 4
13	Correct	1 ms	348 KB	n = 17, m = 6
14	Correct	0 ms	348 KB	n = 17, m = 1
15	Correct	1 ms	348 KB	n = 17, m = 4
16	Correct	0 ms	348 KB	n = 13, m = 3
17	Correct	0 ms	348 KB	n = 18, m = 4
18	Correct	0 ms	348 KB	n = 20, m = 10
19	Correct	0 ms	348 KB	n = 19, m = 10

Subtask #3

22.0 / 22.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	n = 13, m = 1
2	Correct	0 ms	348 KB	n = 18, m = 1
3	Correct	0 ms	348 KB	n = 17, m = 1
4	Correct	0 ms	348 KB	n = 1, m = 1
5	Correct	0 ms	348 KB	n = 20, m = 1
6	Correct	0 ms	348 KB	n = 20, m = 1
7	Correct	0 ms	344 KB	n = 20, m = 1
8	Correct	0 ms	348 KB	n = 20, m = 5
9	Correct	0 ms	348 KB	n = 18, m = 3
10	Correct	0 ms	348 KB	n = 17, m = 2
11	Correct	0 ms	600 KB	n = 20, m = 2
12	Correct	0 ms	348 KB	n = 17, m = 4
13	Correct	1 ms	348 KB	n = 17, m = 6
14	Correct	0 ms	348 KB	n = 17, m = 1
15	Correct	1 ms	348 KB	n = 17, m = 4
16	Correct	0 ms	348 KB	n = 13, m = 3
17	Correct	0 ms	348 KB	n = 18, m = 4
18	Correct	0 ms	348 KB	n = 20, m = 10
19	Correct	0 ms	348 KB	n = 19, m = 10
20	Correct	0 ms	348 KB	n = 100, m = 5
21	Correct	1 ms	344 KB	n = 90, m = 3
22	Correct	0 ms	344 KB	n = 86, m = 2
23	Correct	0 ms	348 KB	n = 81, m = 4
24	Correct	0 ms	348 KB	n = 89, m = 10
25	Correct	0 ms	348 KB	n = 81, m = 23
26	Correct	0 ms	348 KB	n = 86, m = 8
27	Correct	0 ms	344 KB	n = 53, m = 22
28	Correct	0 ms	348 KB	n = 89, m = 35
29	Correct	0 ms	348 KB	n = 63, m = 25
30	Correct	0 ms	348 KB	n = 100, m = 50
31	Correct	0 ms	348 KB	n = 99, m = 50

Subtask #4

0 / 27.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	n = 13, m = 1
2	Correct	0 ms	348 KB	n = 18, m = 1
3	Correct	0 ms	348 KB	n = 17, m = 1
4	Correct	0 ms	348 KB	n = 1, m = 1
5	Correct	0 ms	348 KB	n = 20, m = 1
6	Correct	0 ms	348 KB	n = 20, m = 1
7	Correct	0 ms	344 KB	n = 20, m = 1
8	Correct	0 ms	348 KB	n = 20, m = 5
9	Correct	0 ms	348 KB	n = 18, m = 3
10	Correct	0 ms	348 KB	n = 17, m = 2
11	Correct	0 ms	600 KB	n = 20, m = 2
12	Correct	0 ms	348 KB	n = 17, m = 4
13	Correct	1 ms	348 KB	n = 17, m = 6
14	Correct	0 ms	348 KB	n = 17, m = 1
15	Correct	1 ms	348 KB	n = 17, m = 4
16	Correct	0 ms	348 KB	n = 13, m = 3
17	Correct	0 ms	348 KB	n = 18, m = 4
18	Correct	0 ms	348 KB	n = 20, m = 10
19	Correct	0 ms	348 KB	n = 19, m = 10
20	Correct	0 ms	348 KB	n = 100, m = 5
21	Correct	1 ms	344 KB	n = 90, m = 3
22	Correct	0 ms	344 KB	n = 86, m = 2
23	Correct	0 ms	348 KB	n = 81, m = 4
24	Correct	0 ms	348 KB	n = 89, m = 10
25	Correct	0 ms	348 KB	n = 81, m = 23
26	Correct	0 ms	348 KB	n = 86, m = 8
27	Correct	0 ms	344 KB	n = 53, m = 22
28	Correct	0 ms	348 KB	n = 89, m = 35
29	Correct	0 ms	348 KB	n = 63, m = 25
30	Correct	0 ms	348 KB	n = 100, m = 50
31	Correct	0 ms	348 KB	n = 99, m = 50
32	Incorrect	0 ms	348 KB	char #1 differ - expected: 'X', found: '?'
33	Halted	0 ms	0 KB	-

Subtask #5

0 / 21.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	n = 13, m = 1
2	Correct	0 ms	348 KB	n = 18, m = 1
3	Correct	0 ms	348 KB	n = 17, m = 1
4	Correct	0 ms	348 KB	n = 1, m = 1
5	Correct	0 ms	348 KB	n = 20, m = 1
6	Correct	0 ms	348 KB	n = 20, m = 1
7	Correct	0 ms	344 KB	n = 20, m = 1
8	Correct	0 ms	348 KB	n = 20, m = 5
9	Correct	0 ms	348 KB	n = 18, m = 3
10	Correct	0 ms	348 KB	n = 17, m = 2
11	Correct	0 ms	600 KB	n = 20, m = 2
12	Correct	0 ms	348 KB	n = 17, m = 4
13	Correct	1 ms	348 KB	n = 17, m = 6
14	Correct	0 ms	348 KB	n = 17, m = 1
15	Correct	1 ms	348 KB	n = 17, m = 4
16	Correct	0 ms	348 KB	n = 13, m = 3
17	Correct	0 ms	348 KB	n = 18, m = 4
18	Correct	0 ms	348 KB	n = 20, m = 10
19	Correct	0 ms	348 KB	n = 19, m = 10
20	Correct	0 ms	348 KB	n = 100, m = 5
21	Correct	1 ms	344 KB	n = 90, m = 3
22	Correct	0 ms	344 KB	n = 86, m = 2
23	Correct	0 ms	348 KB	n = 81, m = 4
24	Correct	0 ms	348 KB	n = 89, m = 10
25	Correct	0 ms	348 KB	n = 81, m = 23
26	Correct	0 ms	348 KB	n = 86, m = 8
27	Correct	0 ms	344 KB	n = 53, m = 22
28	Correct	0 ms	348 KB	n = 89, m = 35
29	Correct	0 ms	348 KB	n = 63, m = 25
30	Correct	0 ms	348 KB	n = 100, m = 50
31	Correct	0 ms	348 KB	n = 99, m = 50
32	Incorrect	0 ms	348 KB	char #1 differ - expected: 'X', found: '?'
33	Halted	0 ms	0 KB	-

Subtask #6

0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	n = 13, m = 1
2	Correct	0 ms	348 KB	n = 18, m = 1
3	Correct	0 ms	348 KB	n = 17, m = 1
4	Correct	0 ms	348 KB	n = 1, m = 1
5	Correct	0 ms	348 KB	n = 20, m = 1
6	Correct	0 ms	348 KB	n = 20, m = 1
7	Correct	0 ms	344 KB	n = 20, m = 1
8	Correct	0 ms	348 KB	n = 20, m = 5
9	Correct	0 ms	348 KB	n = 18, m = 3
10	Correct	0 ms	348 KB	n = 17, m = 2
11	Correct	0 ms	600 KB	n = 20, m = 2
12	Correct	0 ms	348 KB	n = 17, m = 4
13	Correct	1 ms	348 KB	n = 17, m = 6
14	Correct	0 ms	348 KB	n = 17, m = 1
15	Correct	1 ms	348 KB	n = 17, m = 4
16	Correct	0 ms	348 KB	n = 13, m = 3
17	Correct	0 ms	348 KB	n = 18, m = 4
18	Correct	0 ms	348 KB	n = 20, m = 10
19	Correct	0 ms	348 KB	n = 19, m = 10
20	Correct	0 ms	348 KB	n = 100, m = 5
21	Correct	1 ms	344 KB	n = 90, m = 3
22	Correct	0 ms	344 KB	n = 86, m = 2
23	Correct	0 ms	348 KB	n = 81, m = 4
24	Correct	0 ms	348 KB	n = 89, m = 10
25	Correct	0 ms	348 KB	n = 81, m = 23
26	Correct	0 ms	348 KB	n = 86, m = 8
27	Correct	0 ms	344 KB	n = 53, m = 22
28	Correct	0 ms	348 KB	n = 89, m = 35
29	Correct	0 ms	348 KB	n = 63, m = 25
30	Correct	0 ms	348 KB	n = 100, m = 50
31	Correct	0 ms	348 KB	n = 99, m = 50
32	Incorrect	0 ms	348 KB	char #1 differ - expected: 'X', found: '?'
33	Halted	0 ms	0 KB	-

Subtask #7

0 / 10.0

#	Verdict	Execution time	Memory	Grader output
1	Correct	0 ms	344 KB	n = 13, m = 1
2	Correct	0 ms	348 KB	n = 18, m = 1
3	Correct	0 ms	348 KB	n = 17, m = 1
4	Correct	0 ms	348 KB	n = 1, m = 1
5	Correct	0 ms	348 KB	n = 20, m = 1
6	Correct	0 ms	348 KB	n = 20, m = 1
7	Correct	0 ms	344 KB	n = 20, m = 1
8	Correct	0 ms	348 KB	n = 20, m = 5
9	Correct	0 ms	348 KB	n = 18, m = 3
10	Correct	0 ms	348 KB	n = 17, m = 2
11	Correct	0 ms	600 KB	n = 20, m = 2
12	Correct	0 ms	348 KB	n = 17, m = 4
13	Correct	1 ms	348 KB	n = 17, m = 6
14	Correct	0 ms	348 KB	n = 17, m = 1
15	Correct	1 ms	348 KB	n = 17, m = 4
16	Correct	0 ms	348 KB	n = 13, m = 3
17	Correct	0 ms	348 KB	n = 18, m = 4
18	Correct	0 ms	348 KB	n = 20, m = 10
19	Correct	0 ms	348 KB	n = 19, m = 10
20	Correct	0 ms	348 KB	n = 100, m = 5
21	Correct	1 ms	344 KB	n = 90, m = 3
22	Correct	0 ms	344 KB	n = 86, m = 2
23	Correct	0 ms	348 KB	n = 81, m = 4
24	Correct	0 ms	348 KB	n = 89, m = 10
25	Correct	0 ms	348 KB	n = 81, m = 23
26	Correct	0 ms	348 KB	n = 86, m = 8
27	Correct	0 ms	344 KB	n = 53, m = 22
28	Correct	0 ms	348 KB	n = 89, m = 35
29	Correct	0 ms	348 KB	n = 63, m = 25
30	Correct	0 ms	348 KB	n = 100, m = 50
31	Correct	0 ms	348 KB	n = 99, m = 50
32	Incorrect	0 ms	348 KB	char #1 differ - expected: 'X', found: '?'
33	Halted	0 ms	0 KB	-