oj.uz

Submission #641702

# Submission time Handle Problem Language Result Execution time Memory
641702 2022-09-17T13:11:16 Z Vladth11 Chess Rush (CEOI20_chessrush) C++14
8 / 100
 1 ms 340 KB 
#include <bits/stdc++.h>
#define debug(x) cerr << #x << " " << x << "\n"
#define debugs(x) cerr << #x << " " << x << " "

using namespace std;
typedef long long ll;
typedef pair <int, int> pii;

const int NMAX = 100001;
const int VMAX = 101;
const int INF = 2e9;
const int MOD = 1000000007;
const int BLOCK = 447;
const int base = 117;
const int nr_of_bits = 24;
const int inv2 = 500000004;

int main() {
    ios_base::sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int R, C, q;
    cin >> R >> C >> q;
    while(q--) {
        char T;
        cin >> T;
        int c1, cr;
        cin >> c1 >> cr;
        if(T =='P') {
            if(c1 == cr){
                cout << R - 1 << " " << 1 << "\n";
            }else{
                cout << 0 << " " << 0 << "\n";
            }
        }else if(T == 'R'){
            if(c1 == cr){
                cout << 1 << " " << 1 << "\n";
            }else{
                cout << 2 << " " << 2 << "\n";
            }
        }else if(T == 'Q'){
            pii start = {1, c1};
            pii sfarsit = {R, cr};
            if(start.second == sfarsit.second || sfarsit.first + sfarsit.second == start.first + start.second || sfarsit.first - sfarsit.second == start.first - start.second){
                cout << 1 << " " << 1 << "\n";
            }else{
                int cnt = 2;
                for(int i = start.first, j = start.second; i > 0 && j > 0; i--, j--){
                    if(i + j == sfarsit.first + sfarsit.second || i - j == sfarsit.first - sfarsit.second || i == sfarsit.first || j == sfarsit.second){
                        cnt++;
                    }
                }
                for(int i = start.first, j = start.second; i <= R && j > 0; i++, j--){
                    if(i + j == sfarsit.first + sfarsit.second || i - j == sfarsit.first - sfarsit.second || i == sfarsit.first || j == sfarsit.second)
                        cnt++;
                }
                for(int i = start.first, j = start.second; i > 0 && j <= C; i--, j++){
                    if(i + j == sfarsit.first + sfarsit.second || i - j == sfarsit.first - sfarsit.second || i == sfarsit.first || j == sfarsit.second)
                        cnt++;
                }
                for(int i = start.first, j = start.second; i <= R && j <= C; i++, j++){
                    if(i + j == sfarsit.first + sfarsit.second || i - j == sfarsit.first - sfarsit.second || i == sfarsit.first || j == sfarsit.second){
                        cnt++;
                    }
                }
                swap(start, sfarsit);
                for(int i = start.first, j = start.second; i > 0 && j > 0; i--, j--){
                    if(i == sfarsit.first || j == sfarsit.second){
                        cnt++;
                    }
                }
                for(int i = start.first, j = start.second; i <= R && j > 0; i++, j--){
                    if(i == sfarsit.first || j == sfarsit.second)
                        cnt++;
                }
                for(int i = start.first, j = start.second; i > 0 && j <= C; i--, j++){
                    if(i == sfarsit.first || j == sfarsit.second)
                        cnt++;
                }
                for(int i = start.first, j = start.second; i <= R && j <= C; i++, j++){
                    if(i == sfarsit.first || j == sfarsit.second){
                        cnt++;
                    }
                }
                cout << 2 << " " << cnt << "\n";
            }
        }
    }
    return 0;
}

Subtask #1
0 / 0.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 320 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #2
8.0 / 8.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 212 KB Output is correct
2 Correct 1 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 340 KB Output is correct

Subtask #3
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #4
0 / 22.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #5
0 / 5.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #6
0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #7
0 / 15.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #8
0 / 20.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Output isn't correct
2 Halted 0 ms 0 KB -

Subtask #9
0 / 7.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 320 KB Output isn't correct
2 Halted 0 ms 0 KB -