String length Program Using Pointer to Structure in C++

By: Prof. Fazal Rehman Shamil

Let us see the String length Program Using Pointer to Structure in C++.

Program to find String length Using Pointer to Structure in C++

//pointer to structure in C++ - demonstration by t4tutorials.com
#include<iostream>
#include<string.h>
using namespace std;
struct lengthstring
{
char str[10];
};
int main()
{
lengthstring *ptr,s;
ptr=&s;
int len;
cout<<"please enter string"<<endl;
cin>>(*ptr).str;
len=strlen((*ptr).str);
cout<<"The length of string is?"<<len<<endl;
return 0;
}

//pointer to structure in C++ - demonstration by t4tutorials.com

#include<iostream>

#include<string.h>

using namespace std;

struct lengthstring

{

char str[10];

};

int main()

{

lengthstring *ptr,s;

ptr=&s;

int len;

cout<<"please enter string"<<endl;

cin>>(*ptr).str;

len=strlen((*ptr).str);

cout<<"The length of string is?"<<len<<endl;

return 0;

}

Output

please enter your desired string

t4tutorials

The length of your desired string is: 11

Author
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Prof. Fazal Rehman Shamil

CEO @ T4Tutorials.com
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Program to find String length Using Pointer to Structure in C++

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