how to find size of string in c code example
Example 1: string length c
#include <stdio.h>
#include <string.h>
int main()
{
char a[20]="Program";
char b[20]={'P','r','o','g','r','a','m','\0'};
// using the %zu format specifier to print size_t
printf("Length of string a = %zu \n",strlen(a));
printf("Length of string b = %zu \n",strlen(b));
return 0;
}
Example 2: what is size_t in c
/*
The datatype size_t is unsigned integral type.
It represents the size of any object in bytes and is returned by the
sizeof operator.
It can never be negative.
*/