/* Note:Your choice is C IDE */#include "stdio.h"#define N 30void main(){?int i,j,temp,a[N];?printf("Please input class scores:\n");for(i=0;i<N;i++)scanf("%d",&a[i]);?for(j=i+1;j<N-1;j++)? for(j=i+1;j<N;j++)? ?if(a[i]<a[j])? ?{? ?temp=a[i];? ?a[i]=a[j];? ?a[j]=temp;? ?}? ?printf("class scores other:");? ?for(i=0;i<N;i++)? ?{? ?if(i%6==0)? ? printf("\n");? ? ?printf("%3d",a[i]);? ?}? ?}
為什么這段代碼打出來(lái)是空的?與書(shū)上運(yùn)行結(jié)果不一樣?
noe12138
2018-11-14 09:08:58