c++ check first character of string
#include <iostream>
#include <string>
int main() {
std::string inputString;
// Input
std::cout << "Enter a string: ";
std::getline(std::cin, inputString);
// Check if the string is not empty
if (!inputString.empty()) {
// Access the first character of the string
char firstCharacter = inputString[0];
// Output
std::cout << "First character of the string: " << firstCharacter << std::endl;
} else {
// Output for empty string
std::cout << "The string is empty." << std::endl;
}
return 0;
}