提交时间:2024-11-08 17:54:55

运行 ID: 55978

#include <bits/stdc++.h> using namespace std; int main() { int n,m,max=0,min=0; cin>>n; cin>>m; max=m; min=m; for(int i=2;i<=n;i++) { cin>>m; if(max<=m)max=m; if(min>=m)min=m; } cout<<max-min; return 0; }