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Re:哪里不对了 请帮忙 谢谢In Reply To:Re:哪里不对了 请帮忙 谢谢 Posted by:gucun4848 at 2008-07-20 10:20:59 #include<stdio.h> int main() { int n,m,i,j,k,sum=0,temp=0; int *a; scanf("%d%d",&n,&m); a=(int *)malloc(n*sizeof(int)); for(i=1;i<=n;i++) { for(j=1;j<=m;j++) scanf("%d",&a[j]); for(j=1;j<m;j++) { for(k=1;k<m;k++) { if(a[k]<a[k+1]) { temp=a[k]; a[k]=a[k+1]; a[k+1]=temp; } } } for(j=1;j<=m;j++) if(j%3==0) sum=sum+a[j]; printf("%d\n",sum); sum=0 ; } scanf("%d",&m); return 0; } Followed by: Post your reply here: |
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