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QOJ
ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#530347 | #9229. Juliet Unifies Ones | ucup-team4736# | WA | 0ms | 3528kb | C++14 | 509b | 2024-08-24 16:08:12 | 2024-08-24 16:08:14 |
Judging History
answer
#include<bits/stdc++.h>
using namespace std;
const int N=55;
char s[N];
int solve(int l,int r){
int vis=0,ans=0;
for(int i=l;i<=r;i++){
if(s[i]=='1'){
vis=1;
}
if(vis&&s[i]=='0'){
ans++;
}
}
for(int i=r;i>=l;i--){
if(s[i]=='0'){
ans--;
}
else{
break;
}
}
return ans;
}
int main(){
int n,ans=1e9,vis=0;
cin>>(s+1);
n=strlen(s+1);
for(int i=1;i<=n;i++){
for(int j=i;j<=n;j++){
ans=min(ans,solve(i,j)+(i-1)+(n-j));
}
}
cout<<ans;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3528kb
input:
00011011001
output:
2
result:
ok 1 number(s): "2"
Test #2:
score: 0
Accepted
time: 0ms
memory: 3528kb
input:
11101111111111111101001011110111111110011101010110
output:
11
result:
ok 1 number(s): "11"
Test #3:
score: -100
Wrong Answer
time: 0ms
memory: 3524kb
input:
00000000100000000000100000010001000
output:
13
result:
wrong answer 1st numbers differ - expected: '3', found: '13'