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ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
---|---|---|---|---|---|---|---|---|---|
#531198 | #9229. Juliet Unifies Ones | ucup-team3586# | WA | 1ms | 3976kb | C++23 | 1015b | 2024-08-24 19:10:20 | 2024-08-24 19:10:20 |
Judging History
answer
#include<bits/stdc++.h>
// #pragma GCC optimize("Ofast")
// #pragma GCC optimize("unroll-loops")
// #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,tune=native")
using namespace std;
#define int long long
inline int read(){
int s=0,w=1;
char ch=getchar();
while(ch<'0'||ch>'9'){if(ch=='-')w=-1;ch=getchar();}
while(ch>='0'&&ch<='9') s=s*10+ch-'0',ch=getchar();
return s*w;
}
const int p=998244353;
int qp(int x,int y)
{
int res=1;
for(int t=x; y; y>>=1,t=1ll*t*t%p)
if(y&1) res=1ll*res*t%p;
return res;
}
char s[1003];
int f[1003][3];
signed main()
{
scanf("%s",s+1);
int n=strlen(s+1);
memset(f,0,sizeof(f));
f[0][0]=1;
for(int i=1; i<=n; ++i)
for(int j=0; j<i; ++j)
if(s[i]=='1')
{
f[i][1]=max(f[i][1],max(f[j][1],f[j][0])+1);
}
else
{
f[i][0]=max(f[i][0],f[j][0]+1);
f[i][2]=max(f[i][2],max(f[j][2],f[j][1])+1);
}
int s=max(max(f[n][0],f[n][1]),f[n][2]);
printf("%lld\n",n-s);
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3972kb
input:
00011011001
output:
2
result:
ok 1 number(s): "2"
Test #2:
score: -100
Wrong Answer
time: 1ms
memory: 3976kb
input:
11101111111111111101001011110111111110011101010110
output:
10
result:
wrong answer 1st numbers differ - expected: '11', found: '10'