C :

#include<stdio.h>
int main()
{
	int n;
	scanf("%d",&n);
	int i,j;
	int a[10]={0};
	for(i=1;i<=n;i++){
		j=i;
		while(j){
			a[j%10]++;
			j=j/10;
		}
	}
	for(i=0;i<10;i++){
		printf("%d\n",a[i]);
	}
	return 0;
}

C++ :

#include <iostream>

using namespace std;

int main(){
	int n,i,x,s[10]={0};
	cin>>n;
	for(i=1;i<=n;i++){
		x=i;
		while(x!=0){
			s[x%10]++;
			x/=10;
		}
	}
	for(i=0;i<=9;i++){
		cout<<s[i]<<endl;
	}
}

Python :

li = [0] * 10
n = int(input())

for i in range(1, n + 1):
    t = i
    while t > 0:
        li[t % 10] += 1
        t //= 10
for i in range(0, 10):
    print(li[i])