Centigrade to fahrenheit

python/Arc length of a circle/arcLength.py

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+#python code for finding the arc length of the angle.
+
+##impotr math package to use math.pi for the value of PI 
+import math
+#create a function to calculate the arc length.
+def arclength():
+ # take input diameter and angle .
+ d= float(input("please Enter the diameter of circle: "))
+ Angle = float(input("please Enter the angle value: "))
+ # checking for the angle validation 
+ if Angle >= 360:
+ print("Invalid angle entered ")
+ return
+ #calculate arc length.
+ Arc_length = (math.pi*d) * (Angle/360)
+ print("the arc Length will be : %.2f" %Arc_length)
+#function call
+arclength()

python/Binary to Octal/bin_to_octal.py

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+# Python3 implementation to convert a binary number 
+# to octal number 
+
+# function to create map between binary 
+# number and its equivalent octal 
+def createMap(bin_oct_map): 
+ bin_oct_map["000"] = '0'
+ bin_oct_map["001"] = '1'
+ bin_oct_map["010"] = '2'
+ bin_oct_map["011"] = '3'
+ bin_oct_map["100"] = '4'
+ bin_oct_map["101"] = '5'
+ bin_oct_map["110"] = '6'
+ bin_oct_map["111"] = '7'
+
+# Function to find octal equivalent of binary 
+def convertBinToOct(bin): 
+ l = len(bin) 
+
+ # length of string before '.' 
+ t = -1
+ if '.' in bin: 
+ t = bin.index('.') 
+ len_left = t 
+ else: 
+ len_left = l 
+
+ # add min 0's in the beginning to make 
+ # left substring length divisible by 3 
+ for i in range(1, (3 - len_left % 3) % 3 + 1): 
+ bin = '0' + bin
+
+ # if decimal point exists 
+ if (t != -1): 
+
+ # length of string after '.' 
+ len_right = l - len_left - 1
+
+ # add min 0's in the end to make right 
+ # substring length divisible by 3 
+ for i in range(1, (3 - len_right % 3) % 3 + 1): 
+ bin = bin + '0'
+
+ # create dictionary between binary and its 
+ # equivalent octal code 
+ bin_oct_map = {} 
+ createMap(bin_oct_map) 
+ i = 0
+ octal = "" 
+
+ while (True) : 
+
+ # one by one extract from left, substring 
+ # of size 3 and add its octal code 
+ octal += bin_oct_map[bin[i:i + 3]] 
+ i += 3
+ if (i == len(bin)): 
+ break
+
+ # if '.' is encountered add it to result 
+ if (bin[i] == '.'): 
+ octal += '.'
+ i += 1
+
+ # required octal number 
+ return octal 
+
+# Driver Code 
+bin = "1111001010010100001.010110110011011"
+print("Octal number = ", 
+ convertBinToOct(bin)) 
+
+

python/Centigrade to Fahrenheit/solution.py

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+# Temprature in celsius degree 
+celsius = 40
+
+# Converting the temprature to 
+# fehrenheit using the above 
+# mentioned formula 
+fahrenheit = (celsius * 1.8) + 32
+
+# printing the result 
+print('%.2f Celsius is equivalent to: %.2f Fahrenheit'
+ %(celsius, fahrenheit))