NOI.AC
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| #194119 | #3413. 大招释放 | ggcggc | 100 | 1ms | 1248kb | C++11 | 1.1kb | 2023-10-15 09:24:19 | 2023-10-15 12:13:10 |
answer
#include<iostream>
#include<queue>
#define ri register int
using namespace std;
const int N=10,MAX=1e7;
int n;
int a[N],ma[N][N],op[N];
int m[N];
queue<int> q;
int main(){
// freopen("ex_cycle1.in","r",stdin);
ios::sync_with_stdio(false);
cin.tie(NULL);
for(ri i=1;i<=4;i++){
cin>>a[i];
m[i]=a[i];
}
for(ri i=1;i<=4;i++){
for(ri j=1;j<=4;j++){
cin>>ma[i][j];
if(ma[i][j]>=a[i]&&j==i){
cout<<"Yes"<<endl;
return 0;
}
}
}
for(ri i=1;i<=4;i++){
m[i]-=a[i];
for(ri j=1;j<=4;j++){
m[j]+=ma[i][j];
}
}
bool ok=false;
for(ri i=1;i<=4;i++){
if(m[i]<a[i]) ok=true;
}
int sum=0;
if(ok){
for(ri i=1;i<=4;i++){
ok=false;
if(m[i]>=a[i]&&!op[i]){
op[i]=true;
ok=true;
m[i]-=a[i];
for(ri j=1;j<=4;j++){
m[j]+=ma[i][j];
}
sum++;
// cout<<1<<endl;
if(sum==MAX){
// cout<<1<<endl;
cout<<"Yes"<<endl;
return 0;
}
q.push(i);
if(q.size()==4){
op[q.front()]=false;
q.pop();
}
}
if(ok) i=1;
}
cout<<"No"<<endl;
}
else cout<<"Yes"<<endl;
return 0;
}
详细
小提示：点击横条可展开更详细的信息
Test #1:
score: 10
Accepted
time: 0ms
memory: 1248kb
input:
19 52 8 18 28 58 66 14 5 38 74 58 80 34 50 3 21 61 74 11
output:
Yes
result:
ok single line: 'Yes'
Test #2:
score: 10
Accepted
time: 0ms
memory: 1244kb
input:
19 16 34 8 20 44 45 2 30 64 69 72 70 26 62 63 35 5 76 49
output:
Yes
result:
ok single line: 'Yes'
Test #3:
score: 10
Accepted
time: 0ms
memory: 1244kb
input:
67 77 11 29 35 79 25 7 22 41 65 48 10 77 10 42 39 52 29 12
output:
Yes
result:
ok single line: 'Yes'
Test #4:
score: 10
Accepted
time: 0ms
memory: 1244kb
input:
51 41 69 67 0 39 10 77 46 36 11 29 48 69 45 27 70 44 31 50
output:
Yes
result:
ok single line: 'Yes'
Test #5:
score: 10
Accepted
time: 0ms
memory: 1244kb
input:
19 21 15 9 73 24 38 33 39 62 7 60 38 38 25 6 74 10 16 12
output:
Yes
result:
ok single line: 'Yes'
Test #6:
score: 10
Accepted
time: 0ms
memory: 1248kb
input:
41 33 30 49 14 2 5 14 13 10 1 14 8 20 8 18 6 1 16 3
output:
Yes
result:
ok single line: 'Yes'
Test #7:
score: 10
Accepted
time: 0ms
memory: 1248kb
input:
52 36 34 38 11 16 14 16 9 6 9 10 16 1 4 3 16 13 7 9
output:
Yes
result:
ok single line: 'Yes'
Test #8:
score: 10
Accepted
time: 0ms
memory: 1248kb
input:
46 42 69 42 7 17 11 9 18 5 11 14 10 11 7 18 11 9 4 1
output:
No
result:
ok single line: 'No'
Test #9:
score: 10
Accepted
time: 0ms
memory: 1248kb
input:
48 43 48 67 11 1 9 7 11 14 10 7 9 10 10 1 17 18 19 14
output:
No
result:
ok single line: 'No'
Test #10:
score: 10
Accepted
time: 1ms
memory: 1244kb
input:
64 48 38 45 19 12 8 18 6 15 4 18 15 3 8 2 6 18 18 7
output:
No
result:
ok single line: 'No'
Extra Test:
score: 0
Extra Test Passed
