題目:
https://onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&page=show_problem&problem=3666
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| #include <bits/stdc++.h>
using namespace std;
int main(){
ios::sync_with_stdio(0);cin.tie(0);
int n;
int kase;
cin >> kase;
while(kase--){
string result = "";
cin >> n;
for(int i=1; i<=n; ++i){
result += to_string(i);
}
map<char, int> mp;
for(char i = '0'; i<='9'; ++i)
mp[i] = 0;
for(char c : result)
mp[c]++;
bool first = true;
for(auto it = mp.begin(); it != mp.end(); ++it){
if(!first) cout << ' ';
first = false;
cout << it->second;
}
cout << '\n';
}
return 0;
}
|
