Yaannn_37的博客

#include <stdio.h>#include <stdlib.h>int main(){ int t=0,a,b,c,s,g,q; while(scanf("%d",&t)!=EOF) { while(t!=495) {q=t; a=t%10; b=t/10%10; c=t/100; if(a>=b&&a>=c&&b>=c){ s=a*100+b*10+c; g=c*100+b*10+a; t=s-g; } else

#include <stdio.h>#include <math.h>int main(){ int a,b,n;scanf("%d%d",&a,&b);if(a%63==0)n=(b/63)-(a/63)+1;elsen=(b/63)-(a/63);printf("%d",n);}