C++ Program to print Characters in a string
In this tutorial, we will discuss the concept of C++ Program to print Characters in a string
In this topic, we are going to learn how to print characters of a string in C++ programming language using for, while and do-while loops.
Code to display characters of a string in C++
Code to display characters of a string using for loop
In this program, we are briefing how to display characters of a string using for loop in C++ language
Program 1
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
char str[100];
int i;
cout<<"Please enter a string!\n";
cin>>str;
cout<<"Characters of the given Strings!\n";
for(i=0; str[i]!= '\0'; i++){
cout<<"The character of "<<" "<<i<<" position : "<<str[i] <<"\n";
}
getch();
return 0;
}
When the above code is executed, it produces the following result
Please enter a string! MyCode Characters of the given strings! The character of 0 position: M The character of 1 position: y The character of 2 position: C The character of 3 position: o The character of 4 position: d The character of 5 position: e
Code to display Characters of a string using while loop
In this program, we are briefing how to display characters of a string using while loop in C++ language
Program 2
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
char str[100];
int i;
cout<<"Please enter a string!\n";
cin>>str;
cout<<"Characters of the given Strings!\n";
i=0;
while(str[i]!= '\0'){
cout<<"The charecters of "<<" "<<i<<" position : "<<str[i] <<"\n";
i++;
}
getch();
return 0;
}
When the above code is executed, it produces the following result
Please enter a string! While Characters of the given strings! The character of 0 position: W The character of 1 position: h The character of 2 position: i The character of 3 position: l The character of 4 position: e
Code to display Characters of a string using do while loop
In this program, we are briefing how to display characters of a string using do-while loop in C++ language
Program 3
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
char str[100];
int i;
cout<<"Please enter a string!\n";
cin>>str;
cout<<"Characters of the given Strings!\n";
i=0;
do{
cout<<"The charecters of "<<" "<<i<<" position : "<<str[i] <<"\n";
i++;
} while(str[i]!= '\0');
getch();
return 0;
}
When the above code is executed, it produces the following result
Please enter a string! DoWhile Characters of the given strings! The character of 0 position: D The character of 1 position: o The character of 2 position: W The character of 3 position: h The character of 4 position: i The character of 5 position: l The character of 6 position: e
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