Submission #4027048
Source Code Expand
import sys N,A,B=map(int, raw_input().split()) H=[ int(sys.stdin.readline()) for i in range(N) ] def func(n , T): sa=A-B k=0 for x in T: x-=n*B if x>0: if x%sa==0: k+=x/sa else: k+=(x/sa+1) if n<k: return False else: return True l=0 r=max(H)/B+1 while l!=r: m=(r+l)/2 if func(m,H): r=m else: l=m+1 #print l,r,m,func(m,H) print l
Submission Info
Submission Time | |
---|---|
Task | D - Widespread |
User | KUMAWO |
Language | PyPy2 (5.6.0) |
Score | 400 |
Code Size | 410 Byte |
Status | AC |
Exec Time | 136 ms |
Memory | 33180 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 400 / 400 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | a01, a02, a03 |
All | a01, a02, a03, b04, b05, b06, b07, b08, b09, b10, b11, b12, b13 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
a01 | AC | 33 ms | 26860 KB |
a02 | AC | 34 ms | 27500 KB |
a03 | AC | 33 ms | 27244 KB |
b04 | AC | 34 ms | 27244 KB |
b05 | AC | 66 ms | 32924 KB |
b06 | AC | 114 ms | 33052 KB |
b07 | AC | 116 ms | 33180 KB |
b08 | AC | 116 ms | 33180 KB |
b09 | AC | 75 ms | 32924 KB |
b10 | AC | 75 ms | 33052 KB |
b11 | AC | 78 ms | 33052 KB |
b12 | AC | 79 ms | 33052 KB |
b13 | AC | 136 ms | 33180 KB |