Question

write a program to find the length of a string without using string function.(in c++)​

Answer 1

The program output is also shown below.

1. /*
2. * C program to find the length of a string without using the.
3. * built-in function.
4. #include <stdio.h>
5. void main()
6. {
7. char string[50];
8. int i, length = 0;

Answer 2

Answer:

#include<iostream>

#include<string.h>

using namespace std;

int main()

{

int i,count=0;

char ch[i];

cin>>ch;

for(i=0;ch[i]!='\0';i++)

{

count++;

}

cout<<"The length of string is "<<count;

return 0;

}

Explanation:

Length of the string is the number of characters present in the string