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python/TangDou/KaoShi/找字符串.cpp

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2025-08-30 18:35:01 +08:00
#include<iostream>
using namespace std;
string a, b;
int cnt, p = -1;
/**
* to tomato不能匹配!
* @return
*/
int main() {
//读入带空格的字符串
getline(cin, a);
getline(cin, b);
//a字符串转小写
a = ' ' + a + ' ';
for (int i = 0; i < a.size(); i++)
if (a[i] >= 'A' && a[i] <= 'Z') a[i] = a[i] + 32;
//b字符串转小写
b = ' ' + b+' ';
for (int i = 0; i < b.size(); i++)
if (b[i] >= 'A' && b[i] <= 'Z') b[i] = b[i] + 32;
//在b字符串查找
for (int i = 0; i < b.size(); i++)
if (b.substr(i, a.size()) == a) {
cnt++;
//记录第一个位置
if (p == -1)p = i;
}
//输出
if (cnt > 0) cout << cnt << " " << p << endl;
else cout << -1 << endl;
return 0;
}