题解 | #统计字符串中子串出现的次数#

#include <iostream>
#include <cstring>
using namespace std;

int main() {

    char str[100] = { 0 };
    char substr[100] = { 0 };

    cin.getline(str, sizeof(str));
    cin.getline(substr, sizeof(substr));

    int count = 0;

    // write your code here......
    for (int i = 0; i < strlen(str); i++) {
        for (int j = 0; j < strlen(substr); j++) {
            if (substr[j] == str[i + j]) {
                if (j == strlen(substr) - 1)
                    count++;
            } else
                break;
        }
    }

    cout << count << endl;

    return 0;
}