C program to get array input and print using Do-while loop

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C program to get array input and print using Do-while loop

In this article, we will discuss the concept of C program to accept array input and print using do- while loop

In this post, we are going to learn how to write a program to read array input and print given elements of an array using do-while loop in C language

Code to read input and print of array elements

Code to take input and print integer of an array using do-while loop

In this code, we are going to learn how to read integer array input given by user and print them using do-while loop in C language

Program 1

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int i,len;
    printf("Enter the Array length: ");
      //Ask input from the user for array length
      scanf("%d",&len); //Reading the input
    int marks[len];
//Declare ond d array
      printf("\n");

       printf("Enter the marks :");
       //Ask input from the user for array elements
       i=0;
    do{//input using for loop
      scanf("%d",&marks[i]);

      i++;
    }while(i<len);
    printf("\ndisplay the marks\n");
    i=0;
      do{//display elements using for loop
      printf("%d\n",marks[i]);
       i++;
    }while(i<len);
getch();
    return 0;
}

When the above code is executed, it produces the following result

Code to take input and print integer of an array using do-while loop

In this code, we are going to learn how to read integer array input given by user and print the them using do-while loop in C language

Program 2

#include <stdio.h>
#include <stdlib.h>

int main()
{
    int i,len;//Declare integer variables
    printf("Enter the Array length: ");
    //Ask input from the user for array length
      scanf("%d",&len);
       //Reading the input
    int marks[len];
//Declare ond d array
      printf("\n");
      i=0;
    do{//input using for loop
      printf("Enter the value marks[%d] :",i);
        //Ask input from the user for array elements
      scanf("%d",&marks[i]);
      //reading the input from the user
       i++;
    }while(i<len);
    printf("\ndisplay the marks\n");
    i=0;
      do{//display elements using for loop
      printf("marks[%d] :%d\n",i,marks[i]);
       i++;
    }while(i<len);
getch();
    return 0;
}

When the above code is executed, it produces the following result