char c = '1';
bool result = isdigit(c);
cout << result << endl; //1#include<ctype.h>
--------
char c = '1';
bool result = isdigit(c);
if(result)
cout << "Yes, it is digit" << endl;
else
cout << "No, it is't digit" << endl;| Code Example |
|---|
| Cpp :: http.begin() error |
| Cpp :: c++ string comparison |
| Cpp :: how to make a random number in c++ |
| Cpp :: pbds in c++ |
| Cpp :: iterating in map/unordered map c++ |
| Cpp :: c++ sort vector |
| Cpp :: length of string c++ |
| Cpp :: iterate over map c++17 |
| Cpp :: matplotlib hide numbers on axis |
| Cpp :: how to make a loop in c++ |
| Cpp :: C++ Swap 2 Variables Without Using 3rd Variable |
| Cpp :: const char to string |
| Cpp :: find in string c++ |
| Cpp :: for loop in c++ |
| Cpp :: sleep c++ |
| Cpp :: when was c++ created |
| Cpp :: restting a queue stl |
| Cpp :: c++ isalphanum |
| Cpp :: Xor implementation C++ |
| Cpp :: c++ friend class |
| Cpp :: declare nullptr c++ |
| Cpp :: time of a loop in c++ |
| Cpp :: rotate array cpp |
| Cpp :: team fortress |
| Cpp :: c++ average |
| Cpp :: number of digits in int c++ |
| Cpp :: c++ vs g++ |
| Cpp :: setw c++ |
| Cpp :: print two dimensional array c++ |
| Cpp :: c++ compile to exe command line |