# your code goes here
 
import numpy as np
data=[
(1.500000,2.338645),(1.600000,2.341195),(1.700000,2.341195),(1.800000,2.359048),(1.900000,2.341195),(2.000000,2.356498),(2.100000,2.384552),(2.200000,2.438111),(2.300000,2.504421),(2.400000,2.705903),(2.500000,2.922687),(2.600000,3.361356),(2.700000,3.629148),(2.800000,3.822978),(2.900000,4.113724),(3.000000,4.182585),(3.100000,3.534783),(3.200000,2.397304),(3.300000,2.394754)
]
 
a=np.array([x[0] for x in data])
b=np.array([x[1] for x in data])
#電圧の最大値
peak_b=np.max(b)
#電圧の最大値のインデックス
peak_c=np.argmax(b)
#最大値の時間
peak_a=a[peak_c]
 
print peak_b
print peak_c
print peak_a

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