C++ example to print elements of an array
In this tutorial, we will discuss the concept of C++ example to print elements of an array
In this topic, we are going to learn how to print integer array elements in C++ programming language using for, while and do-while loops.
In this blog, We have already discuss that “What is an array“, type of arrays and how to access it(one dim, two dim and three dim arrays)
Arrays are the special type of variables to store Multiple type of values(int, string,char, etc)under the same name in the continuous memory location. we can be easily accessed using the indices(indexes)
Here,
- e1,e2,e3,e4 and e5 represent the string elements of the array
- 0,1,2,3 and 4 represent the index of the array which is used to access the array elements
- 1,2,3,4 and 5 represent the length of the array
Display integer array elements in C++
Program to Display integers of an array in C++ using for loop – #1
In this program, we are briefing print array of integers using for loop in C++ language
Program 1
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int arr[6]={21,32,45,57,65,78};
cout << "Array elements of given array" << endl;
for(int i=0; i<6; i++){
cout<<arr[i]<<" ";
}
getch();
return 0;
}
When the above code is executed, it produces the following result
Array elements of given array 21 32 45 57 65 78
Program to Display integers of an array in C++ using for loop – #2
In this program, we are briefing print array of integers using for loop in C++ language
Program 2
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int arr[6];
arr[0]=43;
arr[1]=51;
arr[2]=57;
arr[3]=75;
arr[4]=89;
arr[5]=98;
cout << "Array elements of given array" << endl;
for(int i=0; i<6; i++){
cout<<arr[i]<<" ";
}
getch();
return 0;
}
When the above code is executed, it produces the following result
Array elements of given array 43 51 57 76 89 98
Program to Display integers of an array in C++ using while loop – #1
In this program, we are briefing print array of integers using while loop in C++ language
Program 1
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int arr[6]={210,302,458,577,635,678};
cout << "Array elements of given array" << endl;
int i=0;
while(i<6){
cout<<arr[i]<<" ";
i++;
}
getch();
return 0;
}
When the above code is executed, it produces the following result
Array elements of given array 210 302 458 577 635 678
Program to Display integers of an array in C++ using while loop – #2
In this program, we are briefing print array of integers using while loop in C++ language
Program 1
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int arr[6];
arr[0]=100;
arr[1]=90;
arr[2]=80;
arr[3]=70;
arr[4]=60;
arr[5]=50;
cout << "Array elements of given array" << endl;
int i=0;
while(i<6){
cout<<arr[i]<<" ";
i++;
}
getch();
return 0;
}
When the above code is executed, it produces the following result
Array elements of given array 100 90 80 70 60 50
Program to Display integers of an array in C++ using do-while loop – #1
In this program, we are briefing print array of integers using do-while loop loop in C++ language
Program 1
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int arr[6];
arr[0]=1001;
arr[1]=902;
arr[2]=803;
arr[3]=704;
arr[4]=605;
arr[5]=506;
cout << "Array elements of given array" << endl;
int i=0;
do{
cout<<arr[i]<<" ";
i++;
} while(i<6);
getch();
return 0;
}
When the above code is executed, it produces the following result
Array elements of given array 1001 902 803 704 605 506
Program to Display integers of an array in C++ using do-while loop – #2
In this program, we are briefing print array of integers using do-while loop in C++ language
Program 2
#include <iostream>
#include <conio.h>
using namespace std;
int main()
{
int arr[6]={111,222,333,444,555,666};
cout << "Array elements of given array" << endl;
int i=0;
do{
cout<<arr[i]<<" ";
i++;
} while(i<6);
getch();
return 0;
}
When the above code is executed, it produces the following result
Array elements of given array 111 222 333 444 555 666
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