제출 #546306

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
546306		AJ00	Pohlepko (COCI16_pohlepko)	C++14	0 / 80	42 ms	65536 KiB

pohlepko

#include <bits/stdc++.h>
using namespace std;
char ch[2000][2000];
string st[2000][2000];
int main()
{
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    int t=1,r,c; 
    //cin >> t; 
    while (t--){
        cin >> r >> c;
        for (int i = 0; i < r; i++){
            for (int j = 0; j < c; j++){
                st[i][j] = "";
                cin >> ch[i][j];
            }
        }
        st[0][0]+=ch[0][0];
       // cout << 0 << " " << 0 << " " << st[0][0] << "\n";
        for (int i = 1; i < r; i++){
            st[i][0] = st[i-1][0];
            st[i][0]+=ch[i][0];
       //     cout << i << " " << 0 << " " << st[i][0] << "\n";
        }
        for (int j = 1; j < c; j++){
            st[0][j] = st[0][j-1];
            st[0][j]+=ch[0][j];
         //   cout << 0 << " " << j << " " << st[0][j] << "\n";
        }
        for (int i = 1; i < r; i++){
            for (int j = 1; j < c; j++){
                if (st[i-1][j] < st[i][j-1]){
                    st[i][j] = st[i-1][j];
                }
                else {
                    st[i][j] = st[i][j-1];
                }
                st[i][j]+=ch[i][j];
          //      cout << i << " " << j << " " << st[i][j] << "\n";
            }
        }
        cout << st[r-1][c-1] << " ";
    }
    return 0;
}

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