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Showing posts with the label programs based on pointers

Sample C Program On Strings Into Array Of Pointers

#include <stdio.h> #include <conio.h> #include <alloc.h> #include <string.h> #define S 4 main() { char*arr_str[S]; char temp[20]; int i, n, len; clrscr(); for( i = 0; i < S; i++ ) { printf(" Enter a string %d\n ", i + 1); ...

Sample C Program On Pointers & 2 - Dimensional Array.

#include <stdio.h> #include <conio.h> void input(int**, int, int); void show(int**, int, int); main() { int a[3][3]; int row = 3, col = 3; clrscr(); input(( int** )a, row, col); show(( int** )a, row, col); getch(); return 0; } void input(i...

Sample C Program On Use Of Array & Pointer Concept Together.

#include <stdio.h> #include <conio.h> #define S 5 main() { int arr[S], i; int *ptr = arr; printf(" Enter %d elements of array \n ", S); for( i = 0; i < S; i++ ) scanf(" %d ", ptr + i ); printf(" Array elements are \n " ); for( i = 0; i < S; i++ ) printf(" %d %d %d %...

Sample C Program On Arithmetic Calculations Using Pointers.

#include <stdio.h> #include <conio.h> main() { int a=10, *pa; clrscr(); pa = &a; printf(" Address = %u \n ", pa++ ); printf(" After pa++ Address = %u \n ", pa++ ); printf(" After one more pa++ Address = %u \n", pa ); printf(" Value of a = %d \n", *( pa - 2 ) ); getch(); return 0; ...