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;
}how to find length of string in c
// include all the libraries used in the program.
#include <stdio.h>
#include <string.h>
// Calculate Length of String Using strlen() Function
int main()
{
char a[100]; int length;
printf("Enter a string to calculate its length\n"); gets(a);
length = strlen(a);
printf("Length of the string = %d\n", length);
return 0;
}
// Calculate Length of String without Using strlen() Function
int main()
{
char s[] = "Programming is fun";
int i;
for (i = 0; s[i] != '\0'; ++i);
printf("Length of the string: %d", i);
return 0;
}a function to return the length of a string in c
/**
* A PROGRAM THAT RETURNS THE LENGTH OF A STRING FROM THE USER
*/
#include <stdio.h>
/**
* _strlen - takes a string and returns its length
* @i: counter variable
* @*s: the string entered by the user from the terminal
* Return: Length of the string = i
*/
int _strlen(char *s)
{
int i;
for(i = 0; s[i];)
i++;
return(i);
}
/**
* main - start of this program
* @str: string entered by user
* Return: 0 when runs successfully
*/
int main()
{
char str[100];
printf("Enter your string\n");
scanf("%s",str);
printf("%s is %i characters\n", str, _strlen(str));
return 0;
}Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
