Submission #966923

#	Time	Username	Problem	Language	Result	Execution time	Memory
966923		MarwenElarbi	Paint By Numbers (IOI16_paint)	C++17	Compilation error	0 ms	0 KiB

paint

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

using namespace std;

const int S_MAX_LEN = 200 * 1000;
char buf[S_MAX_LEN + 1];

string solve_puzzle(std::string s, std::vector<int> c) {
    int n=s.size();
    int m=c.size();
    int beg[m];
    int a=0;
    for (int i = 0; i < n; ++i)
    {
        s[i]='?';
    }
    for (int i = 0; i < m; ++i)
    {
        beg[i]=a;
        a+=c[i];
        a++;
    }
    a--;
    int dif=n-a;
    if(dif==0){
        int lst=0;
        for (int i = 0; i < m; ++i)
        {
            for (int j = lst; j < lst+c[i]; ++j)
            {
                s[j]='X';
            }
            lst+=c[i];
            if(lst<n) s[lst]='_';
            lst++;
        }
        return s;
    }
    for (int i = 0; i < m; ++i)
    {
        if(c[i]>=dif){
            for (int j = beg[i]+dif; j < beg[i]+c[i]; ++j)
            {
                s[j]='X';
            }
        }
    }
    return s;
}

/*int main() {
    #ifndef ONLINE_JUDGE
        freopen("input.txt", "r", stdin);
        freopen("output.txt", "w", stdout);
    #endif
    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)

/usr/bin/ld: /tmp/ccqY9YDk.o:(.bss+0x0): multiple definition of `buf'; /tmp/cccJEeSk.o:(.bss+0x0): first defined here
collect2: error: ld returned 1 exit status