- 柳泉中学提升班练习赛
彳亍
- @ 2026-3-11 16:39:07
#include<bits/stdc++.h>
using namespace std;
int main(){
long long n;
cin>>n;
if(n==1) cout<<"1"<<endl;
else if(n>=2) cout<<n/2<<endl;
return 0;
}
#include<bits/stdc++.h>
using namespace std;
void V(int s,int v[]){
while(s>0){
int d=s%10;
v[d]++;
s/=10;
}
}
int main(){
int m,n;
cin>>m>>n;
int v[500000]={0};
for(int i=m;i<=n;i++){
V(i,v);
}
for(int i=0;i<9;i++) {
cout<<v[i] << " ";
}
cout<<v[9]<<endl;
return 0;
}
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