Problem:
Given a non-empty string s
, you may delete at most one character. Judge whether
you can make it a palindrome.
Example 1:
Input: "aba"
Output: True
Problem:
Given a non-empty string s
, you may delete at most one character. Judge whether
you can make it a palindrome.
Example 1:
Input: "aba"
Output: True
import numpy as np | |
import os | |
import shutil | |
#range of model masses [solar masses] | |
m_grid = np.array([0.3, 0.5, 0.8, 1.0, 1.2, 1.5, 2.0, 3.0, 5.0, 6.5, 8.0, 10.0]) | |
#range of He abundance fractions | |
y_grid = np.array([0.20, 0.25, 0.30, 0.35]) |
# Because Python has first-class functions, they | |
# can be used to emulate switch/case statements! | |
def switch_if(operator, a, b): | |
if operator == 'add': | |
return a + b | |
elif operator == 'sub': | |
return a - b | |
elif operator == 'mul': | |
return a * b |
-- Get parameters for all stars with [Fe/H] < -2 with no BAD FLAGS set: | |
-- You can also select a subset of the stars based on their | |
-- properties. This example finds a set of metal-poor stars, without any | |
-- flags set indicating that the observations or analysis is bad. | |
SELECT TOP 300 | |
s.apogee_id, s.ra, s.dec, s.glon, s.glat, | |
s.vhelio_avg, s.vscatter, | |
a.teff, a.logg, a.param_m_h, a.param_alpha_m, | |
dbo.fApogeeAspcapFlagN(a.aspxcapflag), |
BCH: | |
qq9yrhef7csy3yzgxgs0rvkvez440mk53gv8ulyu6a | |
BNB: | |
bnb1vmwl54jxj9yvsgz33xtyuvqnurdjy2raqnttkq | |
BTC: | |
bc1qn6ype8u5kgj672mvsez9wz9wt9wk22tzd5vprp |