I am trying to find the string length using for loop but there is some error

Question

#include <iostream>
#include<string>
#include<cstring>
using namespace std;

void harsh(){
char text[100];
cin>>text;

int a=0;
int i=0;
for( i=0;text[i]!='\0';i++)
{
a++;

cout<<"\nstring length is"<<a;

}
}

int main() {

harsh();

return 0;
}

Output:
String length is 1
String length is 2
String length is 3
String length is 4
String length is 5

Input:
There

Why this is happening
Help me!!

https://code.sololearn.com/cp75TPia7YMB/?ref=app
https://code.sololearn.com/cp75TPia7YMB/?ref=app

Answer 1

Thank you so much it works

Answer 2

Thank you

Answer 3

Thank you now my concept is clear

Answer 4

Thank you i will use this in my projects

Answer 5

Yes i noticed that but why you don't use curly braces