Problem 58

#include <stdio.h>

void sort(int *arr, int n);

int main() {

//58. Write a program for sorting using pointer.

printf("\t\tSorting\n");
printf("======================================\n\n");


int size;
printf("Enter The Number Of Elements : ");
scanf("%d",&size);
int arr[size];
int i;

for(i=0;i<size;i++){

printf("\nEnter The Element [%d] : ",i+1);
scanf("%d",&arr[i]);
}

printf("\n\n--------------------------------------");
printf("\n\nBefore Sorting: ");

for (i = 0; i < size; i++) {
printf("%d ", *(arr + i));
}
printf("\n\n");

sort(arr, size);

printf("\nAfter sorting: ");
for (i = 0; i < size; i++) {
printf("%d ", *(arr + i));
}
printf("\n--------------------------------------\n\n");

return 0;
}

void sort(int *arr, int n) {
int i, j, temp;
for (i = 0; i < n - 1; i++) {
for (j = 0; j < n - i - 1; j++) {
if (*(arr + j) > *(arr + j + 1)) {
temp = *(arr + j);
*(arr + j) = *(arr + j + 1);
*(arr + j + 1) = temp;
}
}
}
}
Run