Isdigit C Example - C
How to find if the passed character is a decimal digit in C?
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Isdigit is a function in c. Here the isdigit is used to find whether a character is in numeric form or not. If the given value is not an numeric it returns as not a digit. The code given below is used to check whether your characters has a numeric value or not.
#include <stdio.h>
int main()
{
char ch;
printf("Enter any character\n");
scanf("%c", &ch);
if(isdigit(ch))
{
printf("Is Digit");
}
else
{
printf("Not a Digit");
}
return 0;
}
