Answers for "what does strlen do in c"

C
5

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',''};

    // 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;
}
Posted by: Guest on October-01-2020
0

Length of string in c

#include <stdio.h>
int main()
{
    char s[] = "Dhiraj";
    int i=0;
    while(s[i] != '')
    {
        i++;
    }
    printf("length of string is %d", i);
    return 0;
}
Posted by: Guest on November-25-2021

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