Submission #92609

#	Time	Username	Problem	Language	Result	Execution time	Memory
92609		Badral	Paint By Numbers (IOI16_paint)	C++17	Compilation error	0 ms	0 KiB

paint

#include<bits/stdc++.h>

using namespace std;
int a[1000005];

string solve_puzzle(string s, int c[]) {
    int k = c[0];
    for(int i = 0; i < k; i++) a[i]++;
    for(int i = (int)s.size(); i >= (int)s.size()-k; i--) a[i]++;
    string sss;
    for(int i = 0; i < (int)s.size(); i++) {
        if(a[i] == 2) sss += 'X';
        else sss += '?';
    }
    return sss;
}  

Compilation message (stderr)

/tmp/ccSQo7yS.o: In function `main':
grader.cpp:(.text.startup+0x1eb): undefined reference to `solve_puzzle(std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >, std::vector<int, std::allocator<int> >)'
collect2: error: ld returned 1 exit status