#include int xiangqin(int x) { printf("%d,",x); int i,result = 1; for(i = x; i > 1; i--) { if(x % i == 0 && i != 1 && i != x) { printf("%d+",i); result += i; } } printf("1=%d\n",result); return result; } int main() { int a,b; scanf("%d %d",&a,&b); int xa = xiangqin(a); int xb = xiangqin(b); if(xa == b && xb == a) printf("1"); else printf("0"); return 0; }