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QOJ
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| #559492 | #8832. Daily Disinfection | AChievedreaM# | WA | 0ms | 3556kb | C++17 | 638b | 2024-09-11 22:27:06 | 2024-09-11 22:27:09 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
using ll=long long;
using db=double;
const ll N=1e6+5;
typedef pair<ll,ll>PLL;
#define fi first
#define se second
ll a[N];
int main()
{
ios::sync_with_stdio(0),cin.tie(0),cout.tie(0);
ll t,n;
t=1;
cin>>t;
while(t--)
{
cin>>n;
string s,ss="";
cin>>s;
ll c=0,ans=0,d=0,f=0;
ll minn=1e9;
for(ll i=0;i<n;i++)
{
if(s[i]=='1')
{
c++;
if(i==0||i==n-1)
d++;
}
else
{
ans+=c;
minn=min(minn,c);
c=0;
f=1;
}
}
if(c)
{
ans+=c;
}
if(f&&d==2)
ans+=minn;
cout<<ans<<'\n';
}
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3556kb
input:
3 2 01 5 00110 9 101010101
output:
1 2 6
result:
ok 3 number(s): "1 2 6"
Test #2:
score: -100
Wrong Answer
time: 0ms
memory: 3528kb
input:
10000 15 010111111011011 10 1000101111 10 0011111101 1 0 3 110 4 1000 8 10000111 20 00000101000100001110 13 1101110110110 13 0111100011010 17 00001001111110101 1 0 20 10001010011000111100 11 00100110101 11 10110101000 15 001011110011000 16 1110111110000111 15 011110110110010 1 0 20 10110001101100010...
output:
11 6 7 0 2 1 4 6 9 7 9 0 9 5 5 7 11 9 0 9 8 7 3 6 0 6 2 5 4 8 10 4 6 1 7 2 1 8 1 8 11 9 13 4 11 13 16 6 4 4 5 1 1 7 7 5 3 0 0 11 8 5 6 7 6 4 9 1 4 5 12 0 2 10 5 3 7 7 3 7 4 3 7 9 15 2 6 6 9 8 6 1 2 6 2 11 10 5 0 0 4 7 4 7 0 4 7 9 3 3 10 3 6 11 8 1 13 6 5 2 4 9 7 1 5 7 8 3 5 11 6 10 8 8 9 16 2 7 6 4 ...
result:
wrong answer 75th numbers differ - expected: '4', found: '5'