#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
#define F first
#define S second
#define pb push_back
#define endl "\n"
#define all(x) x.begin(), x.end()
const int M = 200007;
const ll inf = 2e9;
const ll mod = 1e9 + 7;
const double pi = acos(-1);
const double eps = 1e-6;
const int dx[] = {0, -1, 0, 1}, dy[] = {1, 0, -1, 0};
const int block = 320;
int a, b, c, d;
int main(){
ios::sync_with_stdio(0); cin.tie(0); cout.tie(0);
cin >> a >> b >> c >> d;
int n = a + b + c + d;
cout << "0 0" << endl;
bool ok = (n == 3 || n == 4 || n == 6);
assert(ok);
if(n == 3){
if(!c){
cout << "0 1" << endl;
cout << "1 0" << endl;
}
else if(!d){
cout << "1 1" << endl;
cout << "1 0" << endl;
}
// else assert(0);
}
else if(n == 4){
if(a == 2 && b == 2){
cout << "0 1" << endl;
cout << "1 1" << endl;
cout << "1 0" << endl;
}
else if(a == 2){
cout << "1 0" << endl;
cout << "2 0" << endl;
cout << "1 1" << endl;
}
else if(b == 2){
cout << "0 1" << endl;
cout << "0 2" << endl;
cout << "1 1" << endl;
}
else if(c == 2 && d == 2){
cout << "1 1" << endl;
cout << "2 0" << endl;
cout << "1 -1" << endl;
}
else assert(0);
}
else{
if(a == 4 && b == 2){
cout << "0 1" << endl;
cout << "0 2" << endl;
cout << "1 2" << endl;
cout << "1 1" << endl;
cout << "1 0" << endl;
}
else if(b == 4 && a == 2){
cout << "1 0" << endl;
cout << "2 0" << endl;
cout << "2 1" << endl;
cout << "1 1" << endl;
cout << "0 1" << endl;
}
else if(c == 4 && d == 2){
cout << "1 1" << endl;
cout << "2 2" << endl;
cout << "3 1" << endl;
cout << "2 0" << endl;
cout << "1 -1" << endl;
}
else if(d == 4 && c == 2){
cout << "1 -1" << endl;
cout << "2 -2" << endl;
cout << "3 -1" << endl;
cout << "2 0" << endl;
cout << "1 1" << endl;
}
// else assert(0);
}
return 0;
}
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 6 |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 6 |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
212 KB |
Unexpected end of file - int32 expected |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
212 KB |
Unexpected end of file - int32 expected |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
212 KB |
Unexpected end of file - int32 expected |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
212 KB |
Unexpected end of file - int32 expected |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Incorrect |
1 ms |
212 KB |
Unexpected end of file - int32 expected |
2 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 6 |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 6 |
3 |
Halted |
0 ms |
0 KB |
- |
# |
결과 |
실행 시간 |
메모리 |
Grader output |
1 |
Correct |
0 ms |
212 KB |
Output is correct |
2 |
Runtime error |
1 ms |
468 KB |
Execution killed with signal 6 |
3 |
Halted |
0 ms |
0 KB |
- |