代码错误了,改成这样#include "stdio.h"void SelectSort(int sort[], int N);void BubbleSort(int sort[], int N);void DisplayArray(int sort[], int N);int main(){ int sort[20]; int N, i; printf("Please input array length<20:"); scanf("%4d", &N); printf("\n"); printf("Please input your array:"); for (i = 0; i < N;...