Selection Sort

#include <stdio.h>

// Init Some Global Vars
int size = 10;
int arr[10];
int passCount = 0;
// End

// Function to print array
void printArray(){
    int i = 0;
    for(i = 0; i<size; i++)
        {
        printf("%d \t",arr[i]);
    }
}

// Function To Selection Sort Array
void selectionSort(){
    int i,j,maxIndex;
    for(i=0;i<size-1;i++){
        maxIndex = i;
        for(j = i+1; j < size; j++){
            if(arr[j] < arr[maxIndex]){
                maxIndex = j;
            }
        }
        if(maxIndex != i){
            int temp = arr[i];
            arr[i] = arr[maxIndex];
            arr[maxIndex] = temp;
            passCount++;
        }
    }
}

int main(){
    int i = 0;
    for(i = 0;i<size;i++)
    {
        printf("Enter Element For Position [ %d ] : ",i+1);
        scanf("%d",&arr[i]);
    }
    printf("Supplied Array Is : \n");
    printArray();
    printf("Array Created Starting Sort \n");
    selectionSort();
    printf("Sorted Array Is : \n");
    printArray();
    printf("Total Number of Passes : %d",passCount);
}