Insertion Sorting

#include <stdio.h>#include <stdlib.h>#include <time.h>#include <limits.h>#include <string.h>#define MAX_CHARACTERS 100void InsertionSorting(int *ipArray, int iCount){for(int i = 1; i < iCount; i++){int iTemp = *(ipArray + i);for(int j = i - 1; j >= 0; j--){if(*(ipArray + j) > iTemp){*(ipArray + j + 1) = *(ipArray + j);}else{break;}}*(ipArray + j + 1) = iTemp;}}int main(){unsigned int iDemension;char *cpRawString = (char *)malloc(sizeof(char)*MAX_CHARACTERS);memset(cpRawString, '\0', MAX_CHARACTERS);printf("Please input the demension of the array:");scanf("%d", &iDemension);//gets(cpRawString);//iDemension = atoi(cpRawString);while(iDemension > UINT_MAX || iDemension <= 0){printf("Sorry, input error! Please try again.\n");printf("Please input the demension of the array:");scanf("%d", &iDemension);//gets(cpRawString);//iDemension = atoi(cpRawString);}int *ipArray = (int *)malloc(sizeof(int)*iDemension);srand((unsigned)time( NULL ));for(int i =0; i < iDemension; i++){ipArray[i] = rand()%1000;}//Output the raw data.for(i =0; i < iDemension; i++){printf("%4d\n", ipArray[i]);}InsertionSorting(ipArray, iDemension);printf("After insertion sorting:\n");for(i = 0; i < iDemension; i++){printf("%d  ", ipArray[i]);}printf("\n");free(ipArray);free(cpRawString);system("pause");return 0;}