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ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#521839 | #6784. Problem Preparation | ucup-team3474 | WA | 8ms | 5848kb | C++23 | 623b | 2024-08-16 15:41:43 | 2024-08-16 15:41:43 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
const int N=1919810;
typedef long long ll;
typedef pair<ll,ll> PII;
ll n,m,k;
ll a[N],b[N];
char s[N];
void __(){
scanf("%d",&n);
for(int i=1;i<=n;i++) scanf("%d",&a[i]);
sort(a+1,a+1+n);
if(n<10||n>13){
puts("No");
return;
}
if(a[1]!=1||a[2]!=1){
puts("No");
return;
}
for(int i=2;i<n;i++){
if(a[i]-a[i-1]>2){
puts("No");
return;
}
}
puts("Yes");
}
int main(){
int _=1;
cin>>_;
while(_--){
__();
}
}
Details
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Test #1:
score: 100
Accepted
time: 1ms
memory: 5760kb
input:
8 9 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 9 10 11 999 1 1 2 3 4 5 6 7 8 9 11 999 1 3 5 7 9 11 13 17 19 21 10 15 1 13 17 1 7 9 5 3 11 13 1 1 1 1 1 1 1 1 1 1 1 1 2 10 2 3 4 5 6 7 8 9 10 11 10 15 1 13 3 6 5 4 7 1 14
output:
No No Yes No Yes Yes No No
result:
ok 8 lines
Test #2:
score: -100
Wrong Answer
time: 8ms
memory: 5848kb
input:
10000 9 1 1 1 1 1 1 1 1 2 10 1 1 1 1 1 1 1 1 1 2 10 0 1 1 1 1 1 1 1000 1 1 11 1 2 3 4 5 6 7 8 9 10 11 11 1 1 2 3 4 5 6 7 8 9 10 11 -1 1 1 1 1 1 1 1 2 1 1 11 1 1 3 5 7 9 11 13 15 17 19 12 1 1 3 5 7 9 11 13 15 17 19 1000 12 1 2 3 5 7 9 11 13 15 17 19 1000 11 1 1 2 3 4 5 6 9 11 17 22 13 10 1 5 9 10 5 7...
output:
No Yes No No Yes Yes Yes Yes No No No No No No No No No No No No No Yes No Yes No No No No No No No No No No No No No No No Yes No No No No No No No Yes No No No No No Yes No No No Yes No No Yes No No Yes No Yes No No No No No No No No No No No No No No No No Yes No No Yes Yes No No No No No No No N...
result:
wrong answer 6th lines differ - expected: 'No', found: 'Yes'