Run ID:81515
提交时间:2024-07-12 14:31:03
#include<iostream> #include<cstring> using namespace std; int main() { char a[1001] = {}; cin >> a; int mxx = 0; for(int i=0;i<strlen(a);i++){ if(a[i] > mxx){ mxx = a[i]; } } cout << mxx - '0'; }