Run ID:62402
提交时间:2023-12-23 16:53:36
#include<iostream> #include<cstring> using namespace std; int main(){ char a[11]; cin>>a; int al; char max='0'; al=strlen(a); for(int i=0;i<=al;i++){ if(a[i]>max){ max=a[i]; } } cout<<max; return 0; }