QOJ.ac
QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#698372 | #7785. Three Rectangles | QF_love_younger_sister | WA | 1ms | 3680kb | C++23 | 3.0kb | 2024-11-01 19:12:44 | 2024-11-01 19:12:45 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define int long long
const int N=2e3+10;
const int mod=1e9+7;
struct qfmm{
int h,w;
}q[N];
bool cmp(qfmm a,qfmm b){
if(a.h==b.h) return a.w>b.w;
return a.h>b.h;
}
int h,w;
signed main(){
ios::sync_with_stdio(0);
cin.tie(0);
cout.tie(0);
int t;
cin >> t;
while(t--){
cin >> h >> w;
for(int i=0;i<=2;i++){
cin >> q[i].h >> q[i].w;
}
sort(q,q+3,cmp);
int flag=0,dh=0,dl=0,da=0;
for(int i=0;i<=2;i++){
if(q[i].h==h && q[i].w==w) flag=1;
if(q[i].h==h) dh++;
if(q[i].w==w) dl++;
}
if(flag==1){
da=(da+(h-q[1].h+1)%mod*(h-q[2].h+1)%mod*(w-q[1].w+1)%mod*(w-q[2].w+1)%mod)%mod;
cout << da << "\n";
continue;
}
else{
if(dh<dl){
swap(h,w);
swap(dl,dh);
for(int i=0;i<=2;i++){
swap(q[i].h,q[i].w);
}
}
sort(q,q+3,cmp);
if(dh==0 && dl==0){
cout << 0 << "\n";
continue;
}
if(dh==1 && dl==0){
if(q[1].w>=w-q[0].w && q[2].w>=w-q[0].w && q[1].h+q[2].h>=h){
da+=4;
cout << da << "\n";
continue;
}
else{
cout << 0 << "\n";
continue;
}
}
if(dh==2 && (dl==0 || dl==1)){
//本身不覆盖
if(q[0].w+q[1].w<w){
cout << 0 << "\n";
continue;
}
//本身覆盖
else{
cout << 2*(h-q[2].h+1)%mod*(w-q[2].w+1)%mod << "\n";
continue;
}
}
if(dh==3 && dl==0){
int yubj=0;
for(int i=0;i<=2;i++){
for(int j=0;j<=2;j++){
for(int k=0;k<=2;k++){
if(i!=j && i!=k && j!=k){
if(q[i].w+q[j].w>=w){
da+=w-q[k].w+1;
yubj+=2;
}
else{
int kuan=w-q[i].w-q[j].w;
if(q[k].w-kuan>0){
// if(q[k].w-kuan>=q[i].w){
// yubj++;
// }
// if(q[k].w-kuan>=q[j].w){
// yubj++;
// }
// da+=min(q[k].w-kuan,w-q[i].w)+min(q[k].w-kuan,w-q[j].w);
int flag1=0,flag2=0;
if(q[k].w>=w-q[j].w) flag1=1;
if(q[k].w>=w-q[i].w) flag2=1;
if(flag1&&flag2){
da+=w-q[k].w+1;
yubj+=2;
}
if(!flag1 && flag2){
da+=q[j].w+1;
yubj++;
}
if(flag1 && !flag2){
da+=q[i].w+1;
yubj++;
}
if(!flag1 && !flag2){
da+=(q[k].w-kuan)*2;
}
}
else{
if(q[k].w-kuan==0){
da+=1;
}
}
}
// cout << i << " " << j << " " << k << "\n";
// cout << da << " " << yubj << "\n";
// cout << "\n";
}
}
}
}
// cout << da << "\n";
// cout << yubj << "\n";
cout << (da-yubj/2)%mod << "\n";
continue;
}
if(dh==1 && dl==1){
if(q[2].w==w){
swap(q[1].w,q[2].w);
swap(q[1].h,q[2].h);
}
if(q[2].h>=h-q[1].h && q[2].w >= w-q[0].w){
cout << 4 << "\n";
}
else cout << 0 << "\n";
continue;
}
}
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 1ms
memory: 3620kb
input:
5 2 2 1 1 1 1 1 1 2 2 1 1 1 2 1 2 2 2 1 1 1 2 2 1 2 2 1 2 1 2 1 2 2 2 1 2 1 2 2 1
output:
0 8 4 6 4
result:
ok 5 number(s): "0 8 4 6 4"
Test #2:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
4 1 3 1 1 1 2 1 3 1 4 1 1 1 2 1 3 1 5 1 1 1 2 1 3 1 6 1 1 1 2 1 3
output:
6 12 14 6
result:
ok 4 number(s): "6 12 14 6"
Test #3:
score: 0
Accepted
time: 0ms
memory: 3672kb
input:
1 1000000000 1000000000 1 1 1 1 1000000000 1000000000
output:
2401
result:
ok 1 number(s): "2401"
Test #4:
score: -100
Wrong Answer
time: 1ms
memory: 3680kb
input:
729 999999999 111111111 111111111 111111111 111111111 111111111 111111111 111111111 999999999 111111111 111111111 111111111 222222222 111111111 111111111 111111111 999999999 111111111 111111111 111111111 111111111 111111111 333333333 111111111 999999999 111111111 111111111 111111111 444444444 111111...
output:
0 0 0 0 0 0 6 777777753 456790164 0 0 0 0 0 6 222222208 555555531 135802502 0 0 0 0 6 222222208 222222208 333333309 814814847 0 0 0 6 222222208 222222208 222222208 111111087 493827185 0 0 6 222222208 222222208 222222208 222222208 888888872 172839523 0 6 222222208 222222208 222222208 222222208 222222...
result:
wrong answer 96th numbers differ - expected: '666666672', found: '333333325'