QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #551807 | #9251. Graph Changing | ucup-team4508# | WA | 0ms | 3920kb | C++14 | 1.5kb | 2024-09-07 18:13:04 | 2024-09-07 18:13:09 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#define LL long long
LL n,i,j,k,m,t,x,y;
LL a[500005];
int main(){
scanf("%lld",&t);
while(t--){
scanf("%lld%lld%lld%lld%lld",&m,&n,&k,&x,&y);
if(k==1){
if(m==0) printf("%lld\n",abs(x-y));
else printf("1\n");
}
else if(k==2){
if(n==2){
if(m==0) printf("1\n");
else printf("-1\n");
}
else if(n==3){
if(x>y) swap(x,y);
if(m==0) printf("%lld\n",abs(x-y));
else if(m==1 && y-x==2) printf("1\n");
else printf("-1\n");
}
else{
if(m%2==0){
printf("%lld\n",abs(x-y));
}
else{
if(abs(y-x)==1){
if(x>y) swap(x,y);
if(n==4 && x==2 && y==3) printf("3\n");
else printf("2\n");
}
else printf("1\n");
}
}
}
else{
if(m==0) printf("%lld\n",abs(x-y));
else if(m==1){
if(n<=k) printf("-1\n");
else if(abs(x-y)<k){
if(x>y) swap(x,y);
if(x>k) printf("2\n");
else if(y<=n-k) printf("2\n");
else{
if(x<=n-k && y>k) printf("3\n");
else printf("-1\n");
}
}
else printf("1\n");
}
else{
if(x>y) swap(x,y);
if(m==2 && k==3){
if(n==5 && x==2 && y==4) printf("1\n");
else if(n==7 && x==3 && y==5) printf("1\n");
else if(n==6){
if(x>=2 && y<=5) printf("%lld\n",abs(y-x));
else printf("-1\n");
}
else printf("-1\n");
}
else if(m==3 && k==3 && n==6 && x==2 && y==5) printf("1\n");
else printf("-1\n");
}
}
}
return 0;
}
Details
Tip: Click on the bar to expand more detailed information
Test #1:
score: 100
Accepted
time: 0ms
memory: 3888kb
input:
5 1 5 3 2 4 1 10 4 2 4 2 10 5 2 4 1 3 2 1 3 1 3 2 1 2
output:
3 2 -1 1 -1
result:
ok 5 lines
Test #2:
score: 0
Accepted
time: 0ms
memory: 3888kb
input:
30 1 2 1 1 2 1 2 2 1 2 1 2 3 1 2 1 2 4 1 2 1 2 5 1 2 1 2 6 1 2 2 2 1 1 2 2 2 2 1 2 2 2 3 1 2 2 2 4 1 2 2 2 5 1 2 2 2 6 1 2 3 2 1 1 2 3 2 2 1 2 3 2 3 1 2 3 2 4 1 2 3 2 5 1 2 3 2 6 1 2 4 2 1 1 2 4 2 2 1 2 4 2 3 1 2 4 2 4 1 2 4 2 5 1 2 4 2 6 1 2 5 2 1 1 2 5 2 2 1 2 5 2 3 1 2 5 2 4 1 2 5 2 5 1 2 5 2 6 1 2
output:
1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 -1
result:
ok 30 lines
Test #3:
score: 0
Accepted
time: 0ms
memory: 3808kb
input:
90 1 3 1 1 2 1 3 1 1 3 1 3 1 2 3 1 3 2 1 2 1 3 2 1 3 1 3 2 2 3 1 3 3 1 2 1 3 3 1 3 1 3 3 2 3 1 3 4 1 2 1 3 4 1 3 1 3 4 2 3 1 3 5 1 2 1 3 5 1 3 1 3 5 2 3 1 3 6 1 2 1 3 6 1 3 1 3 6 2 3 2 3 1 1 2 2 3 1 1 3 2 3 1 2 3 2 3 2 1 2 2 3 2 1 3 2 3 2 2 3 2 3 3 1 2 2 3 3 1 3 2 3 3 2 3 2 3 4 1 2 2 3 4 1 3 2 3 4 2...
output:
1 1 1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1
result:
ok 90 lines
Test #4:
score: 0
Accepted
time: 0ms
memory: 3760kb
input:
180 1 4 1 1 2 1 4 1 1 3 1 4 1 1 4 1 4 1 2 3 1 4 1 2 4 1 4 1 3 4 1 4 2 1 2 1 4 2 1 3 1 4 2 1 4 1 4 2 2 3 1 4 2 2 4 1 4 2 3 4 1 4 3 1 2 1 4 3 1 3 1 4 3 1 4 1 4 3 2 3 1 4 3 2 4 1 4 3 3 4 1 4 4 1 2 1 4 4 1 3 1 4 4 1 4 1 4 4 2 3 1 4 4 2 4 1 4 4 3 4 1 4 5 1 2 1 4 5 1 3 1 4 5 1 4 1 4 5 2 3 1 4 5 2 4 1 4 5 ...
output:
1 1 1 1 1 1 2 1 1 3 1 2 -1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 1 1 1 1 1 1 2 3 1 2 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 1 1 1 1 1 2 1 1 3 1 2 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 1 1 1 1 1 1...
result:
ok 180 lines
Test #5:
score: 0
Accepted
time: 0ms
memory: 3920kb
input:
300 1 5 1 1 2 1 5 1 1 3 1 5 1 1 4 1 5 1 1 5 1 5 1 2 3 1 5 1 2 4 1 5 1 2 5 1 5 1 3 4 1 5 1 3 5 1 5 1 4 5 1 5 2 1 2 1 5 2 1 3 1 5 2 1 4 1 5 2 1 5 1 5 2 2 3 1 5 2 2 4 1 5 2 2 5 1 5 2 3 4 1 5 2 3 5 1 5 2 4 5 1 5 3 1 2 1 5 3 1 3 1 5 3 1 4 1 5 3 1 5 1 5 3 2 3 1 5 3 2 4 1 5 3 2 5 1 5 3 3 4 1 5 3 3 5 1 5 3 ...
output:
1 1 1 1 1 1 1 1 1 1 2 1 1 1 2 1 1 2 1 2 2 -1 1 1 -1 3 1 -1 -1 2 -1 -1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 2 3 4 1 2 3 1 2 1 -1 -1 -1 -1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 ...
result:
ok 300 lines
Test #6:
score: -100
Wrong Answer
time: 0ms
memory: 3888kb
input:
450 1 6 1 1 2 1 6 1 1 3 1 6 1 1 4 1 6 1 1 5 1 6 1 1 6 1 6 1 2 3 1 6 1 2 4 1 6 1 2 5 1 6 1 2 6 1 6 1 3 4 1 6 1 3 5 1 6 1 3 6 1 6 1 4 5 1 6 1 4 6 1 6 1 5 6 1 6 2 1 2 1 6 2 1 3 1 6 2 1 4 1 6 2 1 5 1 6 2 1 6 1 6 2 2 3 1 6 2 2 4 1 6 2 2 5 1 6 2 2 6 1 6 2 3 4 1 6 2 3 5 1 6 2 3 6 1 6 2 4 5 1 6 2 4 6 1 6 2 ...
output:
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 2 1 1 1 2 1 1 2 1 2 2 2 1 1 1 2 3 1 1 3 3 1 2 2 2 2 -1 -1 1 1 -1 -1 3 1 -1 -1 -1 -1 -1 2 -1 -1 -1 -1 1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 -1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 3 4 5 1 2 3 4 1 2 3 1 2 1 -1 -1 -1 -1 -1 1 2 3 -...
result:
wrong answer 126th lines differ - expected: '2', found: '1'