oj.uz

Submission #862034

# Submission time Handle Problem Language Result Execution time Memory
862034 2023-10-17T12:00:07 Z Rifal Pick (COI18_pick) C++14
10 / 100
 1 ms 348 KB 
#include <bits/stdc++.h>
#include <fstream>
#define endl '\n'
#define mod 998244353
#define INF 900000000
//#define cin fin
//#define cout fout
//#define fi first
//#define se second
using namespace std;
//ofstream fout("intel.out");
//ifstream fin("intel.in");
 int x = 0, y = 0;
void sol(int cur, int ty, int op) {
    while(cur--) {
        if(ty == 0) {
            if(op == 1) x++;
            else x--;
        }
        else if(ty == 1){
            if(op == 1) y++;
            else y--;
        }
        else if(ty == 2){
            if(op == 1) {
                x++; y++;
            }
            else {
                x--; y--;
            }
        }
        else {
            if(op == 1) {
                x++; y--;
            }
            else {
                x--; y++;
            }
        }
        cout << x << ' ' << y << endl;
    }
}
int main()
{
    ios_base::sync_with_stdio(0);cout.tie(0);cin.tie(0);
    int a, b, c, d; cin >> a >> b >> c >> d;
    if(c == 0 && d == 0) {
        int cur = b/2;
        cout << x << ' ' << y << endl;
        sol(cur,1,1);
        x++; cout << x << ' ' << y << endl;
        cur = b/2-1;
        sol(cur,1,0);
        cur = a/2-1;
        sol(cur,0,1);
        y--; cout << x <<' ' << y << endl;
        cur = a/2-1;
        sol(cur,0,0);
    }
    else if(a == 0 && b == 0) {
        int cur = c/2;
        cout << x << ' ' << y << endl;
        sol(cur,2,1);
        x--; y++;
        cout << x << ' ' << y << endl;
        cur = c/2-1;
        sol(cur,2,0);
        cur = d/2-1;
        sol(cur,3,0);
        x--; y--;
        cout << x << ' ' << y << endl;
        cur = d/2-1;
        sol(cur,3,1);
    }
 return 0;
}

Subtask #1
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct

Subtask #2
5.0 / 5.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 348 KB Output is correct
2 Correct 0 ms 348 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 344 KB Output is correct

Subtask #3
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #4
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #5
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #6
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #7
0 / 10.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 344 KB Unexpected end of file - int32 expected
2 Halted 0 ms 0 KB -

Subtask #8
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Incorrect 0 ms 344 KB Unexpected end of file - int32 expected
10 Halted 0 ms 0 KB -

Subtask #9
0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Incorrect 0 ms 344 KB Unexpected end of file - int32 expected
10 Halted 0 ms 0 KB -

Subtask #10
0 / 20.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 344 KB Output is correct
2 Correct 1 ms 344 KB Output is correct
3 Correct 0 ms 348 KB Output is correct
4 Correct 0 ms 348 KB Output is correct
5 Correct 0 ms 348 KB Output is correct
6 Correct 0 ms 348 KB Output is correct
7 Correct 0 ms 348 KB Output is correct
8 Correct 0 ms 344 KB Output is correct
9 Incorrect 0 ms 344 KB Unexpected end of file - int32 expected
10 Halted 0 ms 0 KB -