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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 |
---|---|---|---|---|---|---|---|---|---|
#529819 | #9229. Juliet Unifies Ones | ucup-team3712# | AC ✓ | 0ms | 3820kb | C++20 | 1.4kb | 2024-08-24 14:05:55 | 2024-08-24 14:05:55 |
Judging History
answer
//created: 2024-08-24 13:04:14
#if defined(YUANSHEN)
#include<D:/Tovi/template/my_template.hpp>
#else
#include<bits/stdc++.h>
using namespace std;
#define dbg(...) 42
#endif
template <typename T1, typename T2> void cmin(T1 &x, const T2 &y) {
x = x < y ? x : y;
}
template <typename T1, typename T2> void cmax(T1 &x, const T2 &y) {
x = x > y ? x : y;
}
using ll = long long;
using pii = pair<int,int>;
using pll = pair<ll,ll>;
#define fixset(x) fixed<<setprecision(x)
#define fi first
#define se second
#define sz(x) (int)(x).size()
#define all(x) (x).begin(),(x).end()
#define ALL(x) (x).begin()+1,(x).end()
const int INF = 1000000000;
const ll LNF = 1000000000000000000;
int main()
{
ios::sync_with_stdio(false);
cin.tie(0);
cout.tie(0);
string s;
cin>>s;
int st=s.find('1'),ed;
if(st==-1){
cout<<"0\n";
return 0;
}
for(int i=sz(s)-1;i>=0;i--){
if(s[i]=='1'){
ed=i;
break;
}
}
//001110011001100
// int ans=count(s.begin()+st,s.begin()+ed+1,'0');
// dbg(st,ed,ans);
int ans=INF;
auto calc=[&](int l,int r){
int res=count(s.begin()+l,s.begin()+r+1,'0');
res+=count(all(s),'1')-(r-l+1-res);
// dbg(res);
return res;
};
for(int l=st;l<=ed;l++){
for(int r=l;r<=ed;r++){
cmin(ans,calc(l,r));
}
}
cout<<ans<<'\n';
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 3628kb
input:
00011011001
output:
2
result:
ok 1 number(s): "2"
Test #2:
score: 0
Accepted
time: 0ms
memory: 3560kb
input:
11101111111111111101001011110111111110011101010110
output:
11
result:
ok 1 number(s): "11"
Test #3:
score: 0
Accepted
time: 0ms
memory: 3584kb
input:
00000000100000000000100000010001000
output:
3
result:
ok 1 number(s): "3"
Test #4:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
00000000000000000000000000000000000000000000000000
output:
0
result:
ok 1 number(s): "0"
Test #5:
score: 0
Accepted
time: 0ms
memory: 3648kb
input:
00000000100000000000100000011000
output:
2
result:
ok 1 number(s): "2"
Test #6:
score: 0
Accepted
time: 0ms
memory: 3780kb
input:
11000010100100000011101100000001000100000000000000
output:
8
result:
ok 1 number(s): "8"
Test #7:
score: 0
Accepted
time: 0ms
memory: 3784kb
input:
01100100111011110101010110000100001111110001110001
output:
19
result:
ok 1 number(s): "19"
Test #8:
score: 0
Accepted
time: 0ms
memory: 3820kb
input:
1110101111001
output:
3
result:
ok 1 number(s): "3"
Test #9:
score: 0
Accepted
time: 0ms
memory: 3552kb
input:
1
output:
0
result:
ok 1 number(s): "0"
Test #10:
score: 0
Accepted
time: 0ms
memory: 3780kb
input:
1001
output:
1
result:
ok 1 number(s): "1"
Test #11:
score: 0
Accepted
time: 0ms
memory: 3784kb
input:
11111111111111111111111111111111111111111111111111
output:
0
result:
ok 1 number(s): "0"
Test #12:
score: 0
Accepted
time: 0ms
memory: 3584kb
input:
11111100000000001101010101100011
output:
9
result:
ok 1 number(s): "9"
Test #13:
score: 0
Accepted
time: 0ms
memory: 3820kb
input:
00011011001
output:
2
result:
ok 1 number(s): "2"
Test #14:
score: 0
Accepted
time: 0ms
memory: 3792kb
input:
11011
output:
1
result:
ok 1 number(s): "1"
Test #15:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
100011011
output:
2
result:
ok 1 number(s): "2"
Test #16:
score: 0
Accepted
time: 0ms
memory: 3656kb
input:
0
output:
0
result:
ok 1 number(s): "0"
Test #17:
score: 0
Accepted
time: 0ms
memory: 3608kb
input:
1010101010011011001101100110011101101011100110110
output:
19
result:
ok 1 number(s): "19"
Test #18:
score: 0
Accepted
time: 0ms
memory: 3552kb
input:
01110100000000111100000011000000000110010001110101
output:
14
result:
ok 1 number(s): "14"
Test #19:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
01100001000000010000000000010010000100100101001000
output:
9
result:
ok 1 number(s): "9"
Test #20:
score: 0
Accepted
time: 0ms
memory: 3612kb
input:
1101010101010101010101010101010101010101010101011
output:
23
result:
ok 1 number(s): "23"
Extra Test:
score: 0
Extra Test Passed