How to find the length of a string in c++: In the previous article, we have discussed C++ Program to Check whether a string is Palindrome or Not. In this article, we will see C++ Program to Find the Length of a String.
C++ Program to Find the Length of a String
- How to find length of a string without using any standard library functions in C++.
- C++ program to calculate string length using while loop.
C++ program to find the length of a string
#include <iostream>
using namespace std;
int main(){
char str[1000];
int length = 0;
cout << "Enter a string\n";
cin.getline(str, 1000);
while(str[length] != '\0'){
length++;
}
cout << "Length of String is : " << length << endl;
return 0;
}
Output
Enter a string techcrashcourse Length of String is : 15
The list of C++ Example Programs include swapping number, addition, multiplication of two numbers, factorial of a number and many more. Interested people can get the cpp code to get a clear idea on the programming language.