Print a matrix | Elements given by user

Print a matrix | Elements given by user | C-Program

March 18, 2019

Write a program in c language to print a matrix, the elements of the matrix should be given by user ?

Tips:

1. print the word " Enter the element" to ask user for input.
2. Store the data in appropriate location.
3. Use nested for loop for taking the input.
4. Use it again to output it in a matrix form.
5. knowledge of loops and 2-d array required.

Code:

#include<stdio.h>

void main()

{
    int q,w;

    printf("enter no. of rows and column:");

    scanf("%d%d",&q,&w);

    int a[q][w],i,j;

    printf("Enter %d and %d number to form a matrix [row][column]\n",q,w);

    for(i=0;i<=q-1;i++)

      {  for(j=0;j<=w-1;j++)

           {  scanf("%d",&a[i][j]);  }
      }
    for(i=0;i<=q-1;i++)

      { for(j=0;j<=w-1;j++)

           { printf("%d\t",a[i][j]); }

        printf("\n");
      }

     getch();
}