| Task: | Kyselyt |
| Sender: | Nanohenry |
| Submission time: | 2017-10-15 21:13:21 +0300 |
| Language: | C++ |
| Status: | READY |
| Result: | 37 |
| group | verdict | score |
|---|---|---|
| #1 | ACCEPTED | 12 |
| #2 | ACCEPTED | 25 |
| #3 | TIME LIMIT EXCEEDED | 0 |
| test | verdict | time | group | |
|---|---|---|---|---|
| #1 | ACCEPTED | 0.06 s | 1 | details |
| #2 | ACCEPTED | 0.27 s | 2 | details |
| #3 | TIME LIMIT EXCEEDED | -- | 3 | details |
Code
#include <iostream>
#include <bits/stdc++.h>
#define dt uint64_t
// uint64_t -> 64 bit variables
// Max value: ~9000000000000000000
using namespace std;
inline dt getDigits(dt value) {
if (value < 10) {
return 1;
} else if (value < 100) {
return 2;
} else if (value < 1000) {
return 3;
} else if (value < 10000) {
return 4;
} else if (value < 100000) {
return 5;
} else if (value < 1000000) {
return 6;
} else if (value < 10000000) {
return 7;
} else if (value < 100000000) {
return 8;
} else if (value < 1000000000) {
return 9;
} else if (value < 10000000000) {
return 10;
} else if (value < 100000000000) {
return 11;
} else if (value < 1000000000000) {
return 12;
} else if (value < 10000000000000) {
return 13;
} else if (value < 100000000000000) {
return 14;
} else if (value < 1000000000000000) {
return 15;
} else if (value < 10000000000000000) {
return 16;
} else if (value < 100000000000000000) {
return 17;
} else if (value < 1000000000000000000) {
return 18;
}
return 19;
}
inline dt getDiv(dt value) {
if (value == 0) {
return 0;
} else if (value == 1) {
return 1;
} else if (value == 2) {
return 10;
} else if (value == 3) {
return 100;
} else if (value == 4) {
return 1000;
} else if (value == 5) {
return 10000;
} else if (value == 6) {
return 100000;
} else if (value == 7) {
return 1000000;
} else if (value == 8) {
return 10000000;
} else if (value == 9) {
return 100000000;
} else if (value == 10) {
return 1000000000;
} else if (value == 11) {
return 10000000000;
} else if (value == 12) {
return 100000000000;
} else if (value == 13) {
return 1000000000000;
} else if (value == 14) {
return 10000000000000;
} else if (value == 15) {
return 100000000000000;
} else if (value == 16) {
return 1000000000000000;
} else if (value == 17) {
return 10000000000000000;
} else if (value == 18) {
return 100000000000000000;
}
return 1000000000000000000;
}
inline dt mod(dt a, dt b) {
return a - (b * (a / b));
}
inline dt getDigit(dt value, dt index) {
return mod(value / getDiv(getDigits(value) - index), 10);
}
int main() {
ios_base::sync_with_stdio(false);
cin.tie(NULL);
dt amount;
cin >> amount;
dt *a = new dt[amount];
dt cur;
dt digits;
for (dt i = 0; i < amount; i++) {
cin >> a[i];
}
for (dt i = 0; i < amount; i++) {
cur = a[i];
dt index = 1;
dt size = 0;
digits = 0;
for (; size < cur; index++) {
digits = getDigits(index);
size += digits;
}
cout << getDigit(index - 1, cur - (size + 1 - digits)) << '\n';
}
//while (1);
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: TIME LIMIT EXCEEDED
| input |
|---|
| 1000 672274832941907421 260504693279721732 646999966092970935 100853063389774434 ... |
| correct output |
|---|
| 7 2 2 0 9 ... |
| user output |
|---|
| (empty) |
