Submission #3020621

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Source Code Expand

#include<iostream>
#include<cmath>
#include<cstdio>
using namespace std;
int main(){
    int sx,sy,tx,ty;
    cin >> sx >> sy >> tx >> ty;
    for(int i=0;i<(tx-sx);i++)  cout << "R";
    for(int i=0;i<(ty-sy);i++)  cout << "U";
    for(int i=0;i<(tx-sx);i++)  cout << "L";
    for(int i=0;i<(ty-sy);i++)  cout << "D";
    cout << "D";
    for(int i=0;i<=(tx-sx);i++)  cout << "R";
    for(int i=0;i<=(ty-sy);i++)  cout << "U";
    cout << "LU";
    for(int i=0;i<=(tx-sx);i++)  cout << "L";
    for(int i=0;i<=(ty-sy);i++)  cout << "D";
    cout << "R";
    cout << endl;
    return 0;
}

Submission Info

Judge Result