Run ID:81533

提交时间:2024-07-12 14:37:14

#include<cstring> #include<iostream> using namespace std; int main(){ char a[1001]={}; cin>>a; int mxx=0; for(int i=0;i<strlen(a);i++){ if(a[i]=='.'){ continue; } if(a[i]>mxx){ mxx =a[i]; } }cout<<mxx-'0'; }