fork download
copy 
  1. #include <cctype> // For character classification
  2. #include <iostream>
  3. struct StringStats {
  4.     int length;
  5.     int upperCase;
  6.     int lowerCase;
  7.     int digits;
  8.     int spaces;
  9.     int nonAlphaNumeric;
  10. };
  11.  
  12. StringStats analyzeString(const char* str) {
  13.     StringStats stats = {0}; // Initialize all members to zero
  14.  
  15.     while (*str != '\0') { // Loop until the null terminator
  16.         stats.length++;
  17.  
  18.         if (isupper(*str)) stats.upperCase++;
  19.         else if (islower(*str)) stats.lowerCase++;
  20.         else if (isdigit(*str)) stats.digits++;
  21.         else if (isspace(*str)) stats.spaces++;
  22.         else if (!isalnum(*str)) stats.nonAlphaNumeric++; 
  23.  
  24.         str++; // Move to the next character
  25.     }
  26.  
  27.     return stats;
  28. }
  29.  
  30.  
  31. int main() {
  32.     const char* testString = "Hello World! 123 @#";
  33.     StringStats stats = analyzeString(testString);
  34.  
  35.     std::cout << "String Characteristics:\n"
  36.               << "Length: " << stats.length << "\n"
  37.               << "Uppercase: " << stats.upperCase << "\n"
  38.               << "Lowercase: " << stats.lowerCase << "\n"
  39.               << "Digits: " << stats.digits << "\n"
  40.               << "Spaces: " << stats.spaces << "\n"
  41.               << "Non-alphanumeric: " << stats.nonAlphaNumeric << "\n";
  42.  
  43.     return 0;
  44. }
  45.  
  46.  
Success #stdin #stdout 0.01s 5284KB
comments (?)
stdin
copy 
sch
stdout
copy 
String Characteristics:
Length: 19
Uppercase: 2
Lowercase: 8
Digits: 3
Spaces: 3
Non-alphanumeric: 3
https://ideone.com/J3iMTR
language:
C++ (gcc 8.3)
created:
12 days ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!