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为什么WA!?#include<stdio.h> void main() { int a[16]; int i,j,count=0,k; while(scanf("%d",&a[0]),a[0]!=-1) { i=1; while(scanf("%d",&a[i]),a[i]) i++; for(j=0;j<i-1;j++) for(k=1;k<i;k++) if(a[j]*2==a[k]) ++count; printf("%d\n",count); count=0; } } Followed by:
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