/C++/C++ check first character of string

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);
}

Similar codes

3 votes179 views2 answers
Opencv(4.1.2) /io/opencv/modules/imgproc/src/resize.cpp:3720: error: (-215:assertion failed) !ssize.empty() in function 'resize'
C++
0 vote189 views2 answers
Function prototype c++
C++
20 votes204 views5 answers
Char * to string c++
C++
0 vote271 views1 answer
Print reverse number
C++
1 vote211 views1 answer
Hi cpp
C++
11 votes179 views1 answer
Removing a character from a string in c++
C++
0 vote219 views1 answer
Delete a node from binery search tree c++
C++
0 vote175 views1 answer
Lap trinh file explorer c++
C++
-1 vote186 views1 answer
C++ itoa
C++
1 vote178 views1 answer
Find largest number in vector c++
C++