Answers for "compare only first char in c++"

C++
4

c++ check first character of string

#include <iostream>
#include <string>

int main() 
{
  string str{};     // creating string
  getline(cin, str);// using getline for user input
  std::cout << str; // output string namePerson
  if (str[0] >= 'a' || str[0] <= 'z')
    str[0] -= 32;
  return (0);
}
Posted by: Guest on April-29-2021
0

c++ check first character of string

int main() {
    string a="HELLO";
    cout<<a[0];
}
Posted by: Guest on February-23-2022

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