Program to find the length of a string without using library function

C++ is a general-purpose programming language. It has imperative, object-oriented and generic programming features, while also providing facilities for low-level memory manipulation. C++ is one of the most popular programming languages. It is based on C but is an object-oriented programming language. It is widely used in graphics libraries, games, network devices, etc.
Program to find the length of a string without using library function
//Program to find the length of a string without using library function
#include<iostream.h>
#include<conio.h>
#include<stdio.h>
 void main()
 {clrscr();
 char str[30];
 int len;
 cout<<"\n Enter a String :";
 gets(str);
 for(len=0;str(len)!='\0';++len);
 cout<<"\n The Length of The String="<<len;
 getch();
 }
Program to find the length of a string without using library function Program to find the length of a string without using library function Reviewed by SHERE KHOJRAHA on February 14, 2019 Rating: 5

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