Task: | Kyselyt |
Sender: | Pohjantahti |
Submission time: | 2017-10-02 19:16:32 +0300 |
Language: | C++ |
Status: | READY |
Result: | 100 |
group | verdict | score |
---|---|---|
#1 | ACCEPTED | 12 |
#2 | ACCEPTED | 25 |
#3 | ACCEPTED | 63 |
test | verdict | time | group | |
---|---|---|---|---|
#1 | ACCEPTED | 0.05 s | 1 | details |
#2 | ACCEPTED | 0.04 s | 2 | details |
#3 | ACCEPTED | 0.04 s | 3 | details |
Code
#include <iostream>using namespace std;typedef long long ll;typedef __int128 lll;ll q;lll pow(lll k, lll e) {if (e == 0) return 1;lll res = 1;for (int i = 0; i < e; ++i) res *= k;return res;}int main() {ios_base::sync_with_stdio(false);cin.tie(0);cin >> q;for (int cq = 0; cq < q; ++cq) {ll k;cin >> k;lll n = 1;lll nsti = 1;while (true) {lll nxsti;if (n > 1) nxsti = nsti + (pow(10, n)-pow(10, n-1))*n;else nxsti = nsti + 9;if (nxsti <= k) {nsti = nxsti;n++;}else break;}lll loc = k-nsti;lll num = pow(10, n-1)+(loc/n);num /= pow(10, (n-1)-loc%n);cout << (int)(num%10) << "\n";}return 0;}
Test details
Test 1
Group: 1
Verdict: ACCEPTED
input |
---|
1000 582 214 723 273 ... |
correct output |
---|
0 1 7 7 6 ... |
user output |
---|
0 1 7 7 6 ... Truncated |
Test 2
Group: 2
Verdict: ACCEPTED
input |
---|
1000 615664 916441 627600 279508 ... |
correct output |
---|
1 2 3 2 2 ... |
user output |
---|
1 2 3 2 2 ... Truncated |
Test 3
Group: 3
Verdict: ACCEPTED
input |
---|
1000 672274832941907421 260504693279721732 646999966092970935 100853063389774434 ... |
correct output |
---|
7 2 2 0 9 ... |
user output |
---|
7 2 2 0 9 ... Truncated |