local function definitions are illegal

#include <stdio.h>
int factorsum(int number);
int main( )
{
int ri,repeat;
int m, n, i;

printf("input repeat:");
scanf("%d",&repeat);
for(ri=1;ri<=repeat;ri++)
{
printf("input m:");
scanf("%d",&m);
printf("input n:");
scanf("%d",&n);

for(i=m;i<=n;i++)
{
if(factorsum(i)==i)
printf("%d",i);
}
printf("\n");
}
return 0;
}
int factorsum(int number)
{
int j,s=0;
for(j=1;j<=number/2;j++)
{
if(number%j==0)
{
s=s+j;
}
}
return s;
}
试试这个吧，你原来的错得太多了……先是少了n个“}”，最后又多了个“}”，变量d用混了；函数factorsum声明的位置也不对，local function definitions are illegal就是指的这个问题