# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
491236 |
2021-12-01T06:07:57 Z |
ktkerem |
Trol (COCI19_trol) |
C++17 |
|
1000 ms |
204 KB |
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef unsigned long long ull;
ll _i=0;
#define ffn(x) _i=x
#define llll pair<ll , ll>
#define stitr set<llll>::iterator
#define fora(y,x) for(ll y=_i;x>y;y++)
#define pb push_back
#define pf push_front
#define debu cout << "hello\n"
#define fi first
#define sec second
const ll limit = 1e9+7;
const ll ous=1e5 + 5;
const ll dx[4] = {1 , -1 , 0 , 0} , dy[4] = {0,0,-1,1};
ll don(ll x){
ll g = 0;
while(x){
g+=x%10;
x/=10;
}
if(g >= 10){
return don(g);
}
return g;
}
void solve(){
ll q;cin >> q;
while(q--){
ll l ,r;cin >> l >> r;
ll topl = 0;
for(ll i = l;r >= i;i++){
topl+=don(i);
}
cout << topl << "\n";
}
return;
}
int main(){
ios_base::sync_with_stdio(false);cin.tie(NULL);
ll t=1;
//cin >> t;
while(t--){
solve();
}
return 0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
204 KB |
Output is correct |
2 |
Correct |
2 ms |
204 KB |
Output is correct |
3 |
Correct |
3 ms |
204 KB |
Output is correct |
4 |
Execution timed out |
1091 ms |
204 KB |
Time limit exceeded |
5 |
Execution timed out |
1092 ms |
204 KB |
Time limit exceeded |