QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #518540 | #9134. Building a Fence | YMH_fourteen | WA | 1ms | 3616kb | C++14 | 768b | 2024-08-13 21:41:37 | 2024-08-13 21:41:38 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
#ifdef DEBUG
#include "E:/OI/normal/templates/debug.h"
#else
#define dbg(...) (void)0
#define msg(...) (void)0
#endif
#define ll long long
#define endl '\n'
#define PB emplace_back
#define PPB pop_back
#define MP make_pair
#define ALL(Name) Name.begin(),Name.end()
#define PII pair<int,int>
#define VI vector<int>
#define GI greater<int>
#define fi first
#define se second
int main()
{
ios::sync_with_stdio(false),cin.tie(nullptr);
int _;cin>>_;while(_--)
{
int a,b,c;
cin>>a>>b>>c;
if(a>=c||b>=c)cout<<(2*a+2*b+c-1)/c<<endl;
else
{
if(a+b==c)cout<<"2\n";
else if(a*2==c||b*2==c||3*c==2*(a+b)||2*a+b==2*c||a+2*b==2*c)cout<<"3\n";
else cout<<"4\n";
}
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3608kb
input:
7 7 9 4 1 1 2 1 1 4 4 6 2 3 3 5 10 6 4 1 11 5
output:
8 2 4 10 4 8 5
result:
ok 7 numbers
Test #2:
score: -100
Wrong Answer
time: 1ms
memory: 3616kb
input:
8000 1 1 1 1 1 2 1 1 3 1 1 4 1 1 5 1 1 6 1 1 7 1 1 8 1 1 9 1 1 10 1 1 11 1 1 12 1 1 13 1 1 14 1 1 15 1 1 16 1 1 17 1 1 18 1 1 19 1 1 20 1 2 1 1 2 2 1 2 3 1 2 4 1 2 5 1 2 6 1 2 7 1 2 8 1 2 9 1 2 10 1 2 11 1 2 12 1 2 13 1 2 14 1 2 15 1 2 16 1 2 17 1 2 18 1 2 19 1 2 20 1 3 1 1 3 2 1 3 3 1 3 4 1 3 5 1 3...
output:
4 2 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 6 3 2 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 8 4 3 2 4 3 4 4 4 4 4 4 4 4 4 4 4 4 4 4 10 5 4 3 2 4 4 3 4 4 4 4 4 4 4 4 4 4 4 4 12 6 4 3 3 2 4 4 4 3 4 4 4 4 4 4 4 4 4 4 14 7 5 4 3 3 2 4 4 4 4 3 4 4 4 4 4 4 4 4 16 8 6 4 4 3 3 2 4 4 4 4 4 3 4 4 4 4 4 4 18 9 6 5 4 3 3 3...
result:
wrong answer 43rd numbers differ - expected: '4', found: '3'