- 「一本通 5.3 练习 4」数字计数
对拍
- 2025-6-3 13:25:28 @
#include<bits/stdc++.h>
#define int long long
using namespace std;
int ans[10];
void fun(int x)
{
if(!x)
{
ans[0]++;
return;
}
int num[14],tot=0;
while(x)
{
num[++tot]=x%10;
x/=10;
}
for(int i=1;i<=tot;i++)
ans[num[i]]++;
}
signed main()
{
int a,b;cin>>a>>b;
for(int i=a;i<=b;i++)
fun(i);
for(int i=0;i<=9;i++)
cout<<ans[i]<<" ";
}
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Information
- ID
- 171
- Time
- 1000ms
- Memory
- 256MiB
- Difficulty
- 7
- Tags
- # Submissions
- 48
- Accepted
- 10
- Uploaded By