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请高手指点一下!!#include <stdio.h> int func1(int x) { int i,c; for(i=2;i<=x;i++){ c=0; if(!(x%i)) c=c+1; } if(c%2) return 0; else return 1; } int func2(int y) { int j,r; for(j=2;j<=y;j++){ r=1; r=r+func1 (j); } return r; } int main(){ int i,n,t; scanf("%d",&t); for(i=1;i<=t;i++){ scanf("%d",&n); printf("%d\n",func2(n)); } return 0; } 为什么总是输出1??? Followed by:
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