#include <stdio.h>
int main()
{
int a[5][5],c[5][5],i,j;
int b[2][3]={{1,2,3},{3,4,5}};
for(i=0;i<5;i++)
{
for(j=0;j<5;j++)
{
printf(“array B: %d\n”,b[i][j]);
printf(“enter array A: “);
scanf(“%d”,&a[i][j]);
c[i][j]=a[i][j]+b[i][j];
printf(“c[%d}[%d] : %d \n\n “,i,j,c[i][j]);
}
}
return 0;
}
OUTPUT:
array B: 1
enter array A: 2
c[0}[0] : 3
array B: 2
enter array A: 2
c[0}[1] : 4
array B: 3
enter array A: 2
c[0}[2] : 5
array B: 3
enter array A: 2
c[0}[3] : 5
array B: 4
enter array A: 2
c[0}[4] : 6
array B: 3
enter array A: 2
c[1}[0] : 5
array B: 4
enter array A: 2
c[1}[1] : 6
array B: 5
enter array A: 2
c[1}[2] : 7
array B: 3
enter array A: 2
c[1}[3] : 5
array B: 4
enter array A: 2
c[1}[4] : 6
array B: 3
enter array A: 2
c[2}[0] : 5
array B: 4
enter array A: 2
c[2}[1] : 6
array B: 5
enter array A: 2
c[2}[2] : 7
array B: 5
enter array A: 2
c[2}[3] : 7
array B: 6
enter array A: 2
c[2}[4] : 8
array B: 5
enter array A: 2
c[3}[0] : 7
array B: 6
enter array A: 2
c[3}[1] : 8
array B: 5
enter array A: 2
c[3}[2] : 7
array B: 6
enter array A: 2
c[3}[3] : 8
array B: 7
enter array A: 2
c[3}[4] : 9
array B: 6
enter array A: 2
c[4}[0] : 8
array B: 7
enter array A: 2
c[4}[1] : 9
array B: 5
enter array A: 2
c[4}[2] : 7
array B: 6
enter array A: 2
c[4}[3] : 8
array B: 5
enter array A: 2
c[4}[4] : 7
Q-1) ARRAY b[2][3] IS BEING INITIALISED..Then how is compiler giving other values as shown in OUTPUT??
2) IF ITZ ABOUT CHECK-BOUND,,then give the complete justification..coz here we r INITIALISING AN ARRAY , not inputing IT??
there is no check boundation in arrays ..
for(i=0;i<2;i++)
{
for(j=0;j<3;j++)
{
printf("array b is %d\n",b[i][j]);
}
once you go beyond the limits you have provided it will give you the garbage values..b[1][2]=5 i.e 1st low and 2nd column
b[1][3] =4(garbage value) because in array b you declared two rows and three columns ..
in your program..
for(i=0;i<5;i++)
{
for(j=0;j<5;j++)
{
printf(“array B: %d\n”,b[i][j])
}
it will take garbage values including your declared values{1,2,3},{3,4,5}
and garbage values can be as same as
declared values so dont get confuse ..