提交记录 #368

编译情况：编译错误

code.c: In function ‘sort’:
code.c:20:11: error: parameter name omitted
   20 | void sort(int*,int n,int flag){
      |           ^~~~
code.c:23:26: error: ‘arr’ undeclared (first use in this function)
   23 |             if((flag==0&&arr[j]>arr[j+1])||(flag==1&&arr[j]<arr[j+1])){
      |                          ^~~
code.c:23:26: note: each undeclared identifier is reported only once for each function it appears in

固定测试点暂不可用

等待中

N/A

N/A

附加测试点暂不可用

不可用

N/A

49【小学】整数排序——指针

#include<stdio.h>
void sort(int*,int n,int flag){
    for(int i=0;i<n-1;i++){
        for (int j=0;j<n-i-1;j++){
            if((flag==0&&arr[j]>arr[j+1])||(flag==1&&arr[j]<arr[j+1])){
                int t=arr[j];
                arr[j]=arr[j+1];
                arr[j+1]=t;
            }
        }
    }
}
int input(int *arr,int n){
    for (int i=0;i<n;i++){
        scanf("%d",&arr[i]);
    }
    return 0;
}
int output(int *arr,int n){
    for (int i=0;i<n;i++){
    printf("%d,",arr[i]);
    }
    printf("\n");
    return 0;
}