43032

Run ID	Author	Problem	Lang	Verdict	Time	Memory	Code Length	Submit Time
43032	yuzhengxun	统计数字	C++	Accepted	0 MS	240 KB	163	2024-03-05 21:28:07

#include<iostream> using namespace std; int main() { int n,s=0; cin>>n; for(int i=3;i<=n;i++){ if(i%10==3){ s++; } } cout<<s; return 0; }