Submission #1137082

#	Time	Username	Problem	Language	Result	Execution time	Memory
1137082		lopkus	K-th path (IZhO11_kthpath)	C++20	0 / 100	0 ms	320 KiB

kthpath

#include <bits/stdc++.h>

#define int long long

using namespace std;

int n, m, k;

char a[35][35];

vector<string> pwuiz[1001];

vector<string> all1, all2;

void dfs1(int x, int y, string c) {
    if(x == n && y == m / 2) {
        all1.push_back(c);
        return;
    }
    if(x + 1 <= n) {
        dfs1(x + 1, y, c + a[x + 1][y]);
    }
    if(y + 1 <= m / 2) {
        dfs1(x, y + 1, c + a[x][y + 1]);
    }
}

signed main() {
    ios::sync_with_stdio(false);
    cin.tie(0);
    cin >> n >> m;
    for(int i = 1; i <= n; i++) {
        for(int j = 1; j <= m; j++) {
            cin >> a[i][j];
        }
    }
    cin >> k;
    string u = "";
    u += a[1][1];
    dfs1(1, 1, u);
}

• Subtask 1: 0 / 100