[2D] ARRAY

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2D ARRAY

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why 2D array 

.To store data in group 

EX = if you want to store marks of two classes students 

then you store 1st class data in first dimension and 2nd class data in 2nd dimension.

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SYNTAX 

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datatype name of array [number of variable][no. of variable] ;

EX = int a[3][3];

^^^^^^^^^^^^^^^^^^^^

Memory structure 

RUN SCREEN 


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SOURCE CODE

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#include<stdio.h>
#include<conio.h>
// CODE BY [UB] //
main()
{
    int a[3][3],b[3][3],c[3][3],i,j;
    printf("enter first 9 number matrix= ");
    for(i=0; i<=2; i++)
        for(j=0; j<=2; j++)
            scanf("%d",&a[i][j]);
    printf("enter next 9 number matrix= ");
    for(i=0; i<=2; i++)
        for(j=0; j<=2; j++)
            scanf("%d",&b[i][j]);

    printf("########");
    for(i=0; i<=2; i++)
    {
        for(j=0; j<=2; j++)
        {
            c[i][j]=a[i][j]+b[i][j];
            printf("\n");
            printf("%d ",c[i][j]);
        }
        printf("\n");
    }
    printf("########");
    getch();

}

#########################

ALL RIGHTS GOES TO [UB CODES]

##########################

\---------------------------------------------------------/

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