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Double pointer in C
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Bhuvan Pandey
Aug 04
2016
945
0
0
#include <stdio.h>
#include <conio.h>
#include <malloc.h>
int
main()
{
int
**arr;
int
rows,cols;
int
i,j;
printf(
"Enter rows : "
);
scanf(
"%d"
,&rows);
arr=(
int
**)malloc(rows*
sizeof
(
int
*));
printf(
"Enter cols : "
);
scanf(
"%d"
,&cols);
for
(i=0;i<rows;i++)
{
arr[i]=(
int
*)malloc(cols*
sizeof
(
int
));
}
printf(
"Enter values : \n\n"
);
for
(i=0;i<rows;i++)
for
(j=0;j<cols;j++)
scanf(
"%d"
,&arr[i][j]);
printf(
"You entered : \n\n"
);
for
(i=0;i<rows;i++)
for
(j=0;j<cols;j++)
printf(
"%d "
,arr[i][j]);
return
0;
}
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Double pointer in C