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QOJ
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #117401 | #6563. Four Square | UNos_maricones# | WA | 1ms | 3556kb | C++20 | 1.1kb | 2023-07-01 04:50:08 | 2023-07-01 04:51:31 |
Judging History
answer
#include <bits/stdc++.h>
using namespace std;
#ifdef LOCAL
#include "../debug.h"
#define debug(...) cerr << "[" << #__VA_ARGS__ << "]:", debug_out(__VA_ARGS__)
#else
#define debug(...) 42
#endif
int a[4], b[4];
int main(){
ios_base::sync_with_stdio(0); cin.tie(0);
for(int i=0; i<4; i++){
cin>>a[i]>>b[i];
}
int ok = 0;
for(int i=0; i<4; i++){
for(int j=0; j<4; j++){
for(int r=0; r<4; r++){
for(int l=0; l<4; l++){
if(i!=j && j!=r && r!=l && l!=i && i!=r && j!=l){
if(a[i] == a[j]){
int len = b[i] + b[j];
ok |= (a[r] == a[l] && b[r]+b[l] == len);
ok |= (a[r] == b[l] && b[r]+a[l] == len);
ok |= (b[r] == a[l] && a[r]+b[l] == len);
ok |= (b[r] == b[l] && a[r]+a[l] == len);
}else if(a[i] == b[j]){
int len = b[i] + a[j];
ok |= (a[r] == a[l] && b[r]+b[l] == len);
ok |= (a[r] == b[l] && b[r]+a[l] == len);
ok |= (b[r] == a[l] && a[r]+b[l] == len);
ok |= (b[r] == b[l] && a[r]+a[l] == len);
}
}
}
}
}
}
cout<<ok<<'\n';
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 1ms
memory: 3392kb
input:
1 1 1 1 1 1 1 1
output:
1
result:
ok single line: '1'
Test #2:
score: 0
Accepted
time: 1ms
memory: 3388kb
input:
3 1 3 3 2 2 3 3
output:
0
result:
ok single line: '0'
Test #3:
score: 0
Accepted
time: 1ms
memory: 3384kb
input:
2 8 2 8 2 8 2 8
output:
1
result:
ok single line: '1'
Test #4:
score: 0
Accepted
time: 1ms
memory: 3556kb
input:
5 3 5 5 3 3 3 5
output:
1
result:
ok single line: '1'
Test #5:
score: 0
Accepted
time: 1ms
memory: 3556kb
input:
1 2 4 8 16 32 64 128
output:
0
result:
ok single line: '0'
Test #6:
score: 0
Accepted
time: 1ms
memory: 3400kb
input:
4 4 2 1 4 4 2 1
output:
0
result:
ok single line: '0'
Test #7:
score: 0
Accepted
time: 1ms
memory: 3404kb
input:
995 51 559 565 154 536 56 780
output:
0
result:
ok single line: '0'
Test #8:
score: 0
Accepted
time: 1ms
memory: 3556kb
input:
391 694 540 42 240 937 691 246
output:
0
result:
ok single line: '0'
Test #9:
score: 0
Accepted
time: 0ms
memory: 3392kb
input:
519 411 782 710 299 45 21 397
output:
0
result:
ok single line: '0'
Test #10:
score: 0
Accepted
time: 1ms
memory: 3396kb
input:
96 960 948 18 108 82 371 576
output:
0
result:
ok single line: '0'
Test #11:
score: 0
Accepted
time: 0ms
memory: 3384kb
input:
3 2 4 3 3 1 1 4
output:
0
result:
ok single line: '0'
Test #12:
score: 0
Accepted
time: 1ms
memory: 3396kb
input:
4 3 1 2 4 4 3 2
output:
0
result:
ok single line: '0'
Test #13:
score: 0
Accepted
time: 1ms
memory: 3400kb
input:
4 4 1 3 5 4 2 5
output:
0
result:
ok single line: '0'
Test #14:
score: 0
Accepted
time: 1ms
memory: 3384kb
input:
1000 1000 1000 1000 1000 1000 1000 1000
output:
1
result:
ok single line: '1'
Test #15:
score: 0
Accepted
time: 1ms
memory: 3336kb
input:
1000 999 998 1000 997 1000 997 997
output:
1
result:
ok single line: '1'
Test #16:
score: -100
Wrong Answer
time: 1ms
memory: 3388kb
input:
1 3 3 3 3 3 4 7
output:
0
result:
wrong answer 1st lines differ - expected: '1', found: '0'