Write a program to swap(exchange) two number without using the third variable in c language.
write a program to allocate the memory dynamically using malloc.
#include<stdio.h> #include<conio.h> #include<stdlib.h> int main() { int i,n; int *ptr; printf("enter the no. of elements\n"); scanf("%d",&n); ptr=(int*)malloc(n*sizeof(int)); printf("memory allocated\n"); for(i=0;i<n;i++) { ptr[i]=i+1; } printf("elements in the array are\n"); for(i=0;i<n;i++) { printf("%d\n",ptr[i]); } return 0; }
Comments
Post a Comment