oj.uz

Submission #681781

# Submission time Handle Problem Language Result Execution time Memory
681781 2023-01-14T09:34:24 Z Cross_Ratio Izvanzemaljci (COI21_izvanzemaljci) C++14
0 / 100
 1 ms 340 KB 
#include <bits/stdc++.h>
#define int long long
using namespace std;
const int INF = 1e18;
array<int, 2> A[100005];
void subtask_1(int N) {
    int mx = -INF, ix = INF, my = -INF, iy = INF;
    int i, j;
    for(i=0;i<N;i++) {
        mx = max(mx, A[i][0]);
        ix = min(ix, A[i][0]);
        my = max(my, A[i][1]);
        iy = min(iy, A[i][1]);
    }
    cout << ix << ' ' << iy << ' ' << max(mx - ix, my - iy);
}
void subtask_2(int N) {

}
void subtask_3(int N) {

}
signed main() {
    cin.sync_with_stdio(false);
    cin.tie(0);
    cout.tie(0);
    int N, K;
    cin >> N >> K;
    int i, j;
    for(i=0;i<N;i++) cin >> A[i][0] >> A[i][1];
    if(N==1) {
        cout << A[0][0] << ' ' << A[0][0] << ' ' << 1 << '\n';
        if(K>=2) cout << 1e9 + 2 << ' ' << 1e9 + 2 << ' ' << 1 << '\n';
        if(K>=3) cout << 1e9 + 4 << ' ' << 1e9 + 4 << ' ' << 1 <<'\n';
        return 0;
    }
    if(K==1) {
        subtask_1(N);
    }
    if(K==2) {
        subtask_2(N);
    }
    if(K==3) {
        subtask_3(N);
    }
}

Compilation message

izvanzemaljci.cpp: In function 'void subtask_1(long long int)':
izvanzemaljci.cpp:8:12: warning: unused variable 'j' [-Wunused-variable]
    8 |     int i, j;
      |            ^
izvanzemaljci.cpp: In function 'int main()':
izvanzemaljci.cpp:29:12: warning: unused variable 'j' [-Wunused-variable]
   29 |     int i, j;
      |            ^

Subtask #1
0 / 5.0

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

Subtask #2
0 / 21.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 212 KB Expected integer, but "1e+09" found
2 Halted 0 ms 0 KB -

Subtask #3
0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Expected integer, but "1e+09" found
2 Halted 0 ms 0 KB -

Subtask #4
0 / 30.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Unexpected end of file - int64 expected
2 Halted 0 ms 0 KB -

Subtask #5
0 / 32.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 340 KB Unexpected end of file - int64 expected
2 Halted 0 ms 0 KB -