c语言冒泡排序

 

#include <stdio.h>

void printArr(int arr[],int length){
        int i;
        for(i=0;i<length;i++){
                printf("%d,",arr[i]);
        }
        printf("\n");
}

void bubble(int arr[],int length){
        int i,j;
        for(i=1;i<length;i++){
                for(j=0;j<length-i;j++){
                        int temp;
                        if(arr[j] > arr[j+1]){
                                temp = arr[j];
                                arr[j] = arr[j+1];
                                arr[j+1] = temp;
                        }
                }
        }
        printArr(arr,length);
}

int main(void){
        int arr[10] = {2,3,2,6,1,87,1,78,2,3};
        printArr(arr,10);
        bubble(arr,10);
}