Submission #1768619
Source Code Expand
X = gets.to_i
sum = 0
bs = [*1..(X**0.5).ceil].map{ |t| sum += t }
p bs.bsearch_index{ |s| X <= s } + 1
Submission Info
| Submission Time | |
|---|---|
| Task | C - Go Home |
| User | universato |
| Language | Ruby (2.3.3) |
| Score | 0 |
| Code Size | 108 Byte |
| Status | RE |
| Exec Time | 10 ms |
| Memory | 2556 KB |
Judge Result
| Set Name | Sample | All | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Score / Max Score | 0 / 0 | 0 / 200 | ||||||||
| Status |
|
|
| Set Name | Test Cases |
|---|---|
| Sample | 0_000.txt, 0_001.txt, 0_002.txt |
| All | 0_000.txt, 0_001.txt, 0_002.txt, 1_003.txt, 1_004.txt, 1_005.txt, 1_006.txt, 1_007.txt, 1_008.txt, 1_009.txt, 1_010.txt, 1_011.txt, 1_012.txt, 1_013.txt, 1_014.txt, 1_015.txt, 1_016.txt, 1_017.txt |
| Case Name | Status | Exec Time | Memory |
|---|---|---|---|
| 0_000.txt | AC | 7 ms | 1788 KB |
| 0_001.txt | AC | 7 ms | 1788 KB |
| 0_002.txt | RE | 7 ms | 1788 KB |
| 1_003.txt | RE | 10 ms | 2556 KB |
| 1_004.txt | RE | 10 ms | 2556 KB |
| 1_005.txt | AC | 7 ms | 1788 KB |
| 1_006.txt | RE | 10 ms | 2556 KB |
| 1_007.txt | RE | 10 ms | 2556 KB |
| 1_008.txt | RE | 10 ms | 2556 KB |
| 1_009.txt | RE | 10 ms | 2556 KB |
| 1_010.txt | RE | 10 ms | 2556 KB |
| 1_011.txt | RE | 10 ms | 2556 KB |
| 1_012.txt | RE | 10 ms | 2556 KB |
| 1_013.txt | RE | 10 ms | 2556 KB |
| 1_014.txt | RE | 10 ms | 2556 KB |
| 1_015.txt | RE | 10 ms | 2556 KB |
| 1_016.txt | RE | 10 ms | 2556 KB |
| 1_017.txt | RE | 10 ms | 2556 KB |