Run ID:152165

提交时间:2026-04-21 19:23:07

#include<iostream> // cin\cout\endl #include<cstdio> //scanf()\printf() #include<cstring> // strcpy()\strcat()\strcmp()\strlen()\memset() #include<cmath> //sqrt()\pow()\abs()\ceil()\floor()\max()\min() using namespace std; int main(){ double a,b; int max=-1; cin>>a; a*=10000000; while(a!=0){ b=a/10; if(a-b*10==0){ a/=10; continue; } else if(max<a-b*10){ max=a-b*10; } a=b; } cout<<max; return 0; }