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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
#872043#9229. Juliet Unifies OnesanahartmannWA 1ms3712kbC++141.2kb2025-01-25 23:25:392025-01-25 23:25:40

Judging History

你现在查看的是最新测评结果

  • [2025-01-25 23:25:40]
  • 评测
  • 测评结果:WA
  • 用时:1ms
  • 内存:3712kb
  • [2025-01-25 23:25:39]
  • 提交

answer

#include <bits/stdc++.h>
using namespace std;
typedef long long int ll;

int main()
{
    ios::sync_with_stdio(0);
    cin.tie(0);
    string s;
    cin >> s;

    int qt = 0, um = 0, zero = 0;
    for (int i = 0; i < (int)s.size(); i++)
    {
        if (s[i] == '1' && um == 0)
        {
            um = 1;
            zero = 0;
        }
        else if (s[i] == '1' && zero > 0)
        {
            qt += min(um, zero);
            zero = 0;
        }
        else if (s[i] == '1')
        {
            um++;
        }
        else if (s[i] == '0')
        {
            zero++;
        }
    }

    int qt2 = 0;
    um = zero = 0;
    for (int i = (int)s.size() - 1; i >= 0; i--)
    {
        if (s[i] == '1' && um == 0)
        {
            um += 1;
            zero = 0;
        }
        else if (s[i] == '1' && zero > 0)
        {

            qt2 += min(um, zero);
            // cout << i << " " << qt2 << "\n";
            zero = 0;
        }
        else if (s[i] == '1')
        {
            um++;
        }
        else if (s[i] == '0')
        {
            zero++;
        }
    }

    qt = min(qt, qt2);
    cout << qt << "\n";

    return 0;
}

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3584kb

input:

00011011001

output:

2

result:

ok 1 number(s): "2"

Test #2:

score: 0
Accepted
time: 1ms
memory: 3712kb

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: 3712kb

input:

00000000000000000000000000000000000000000000000000

output:

0

result:

ok 1 number(s): "0"

Test #5:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

00000000100000000000100000011000

output:

2

result:

ok 1 number(s): "2"

Test #6:

score: -100
Wrong Answer
time: 0ms
memory: 3712kb

input:

11000010100100000011101100000001000100000000000000

output:

14

result:

wrong answer 1st numbers differ - expected: '8', found: '14'