#include <stdio.h>
#define MAX_INPUT_NUMBER 50
void printf_arr(int *arr, int cnt)
{
int i;
for (i = 0; i < cnt; i++) {
printf("%d ", arr[i]);
}
printf("\r\n");
}
void sort(int *arr, int cnt)
{
int i, j;
int tmp;
/* 冒泡排序 */
for (i = 0; i < cnt; i++) {
for (j = 0; j < cnt - 1; j++) {
if (arr[j] > arr[j + 1]) {
tmp = arr[j];
arr[j] = arr[j + 1];
arr[j + 1] = tmp;
}
}
}
}
int main (void)
{
int arr[MAX_INPUT_NUMBER];
int cnt;
int i;
while (1) {
printf("input the array number count:");
if (!scanf("%d", &cnt)) {
break;
}
if (cnt < 0 || cnt >= MAX_INPUT_NUMBER - 1) {
printf("the number count must less than %d.\r\n", MAX_INPUT_NUMBER);
continue;
}
for (i = 0; i < cnt; i++) {
scanf("%d", &arr[i]);
}
sort(arr, cnt);
printf("the arr you input is:\r\n");
printf_arr(arr, cnt);
printf("pls input the number you want to insert:");
scanf("%d", &arr[cnt++]);
sort(arr, cnt);
printf("the arr after sort is:\r\n");
printf_arr(arr, cnt);
}
}
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