C++ char it is a number

C++ check if char is number

char c = '1';
bool result = isdigit(c);
cout << result << endl; //1

C++ char it is a number

#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;

Similar codes

10 votes125 views2 answers
C++ convert binary string to decimal
C++
0 vote131 views1 answer
C++ localtime unsafe
C++
0 vote149 views1 answer
Circular array
C++
1 vote130 views1 answer
Isalpha c++
C++
27 votes133 views2 answers
How to remove an element from a vector by value c++
C++
0 vote122 views1 answer
Taking user input for a vector in c++
C++
0 vote131 views1 answer
How to write a template c++
C++
0 vote128 views1 answer
Leetcode fast io
C++
0 vote138 views1 answer
Surf interpolation matlab
C++
-1 vote122 views1 answer
Find substring in string c++
C++