#include <iostream>
#include <string>
int countSubstringOccurrences(const std::string& mainStr, const std::string& subStr) {
if (subStr.length() == 0) {
return 0;
}
int count = 0;
size_t pos = mainStr.find(subStr);
while (pos != std::string::npos) {
count++;
pos = mainStr.find(subStr, pos + subStr.length());
}
return count;
}
int main() {
std::string mainString, subString;
// Input the main string
std::cout << "Enter the main string: ";
std::getline(std::cin, mainString);
// Input the substring to count
std::cout << "Enter the substring to count: ";
std::getline(std::cin, subString);
// Count and display the number of occurrences
int occurrences = countSubstringOccurrences(mainString, subString);
std::cout << "Number of occurrences: " << occurrences << std::endl;
return 0;
}