Conversion.py which takes a decimal number as an input, and returns its representation in a given base as a string.
# conversion.py which takes a decimal number as an input, and returns its representation in a given base as a string (i.e. binary, octal, or hexadecimal string). The function uses a look-up table (dictionary) to map decimal integers to digits in the targeted base
lookUp = {0 : '0', 1 : '1', 2 : '2', 3 : '3', 4 :'4', 5 : '5', 6 : '6', 7 : '7', 8 : '8', 9 : '9', 10 : 'A', 11 : 'B', 12 :
'C', 13 : 'D', 14 : 'E', 15 : 'F'}
def dec_to_bin(x):
return (bin(x))
def dec_to_hex(x):
return (hex(x))
def dec_to_oct(x):
return (oct(x))
def decimalToRep(decNum,typeVal):
if typeVal==2:
string=str(decNum)
st=list(string)
t=[]
b=''
for i in st:
for k,v in lookUp.items():
if i==v:
t.append(v)
for r in t:
b+=((r))
print(dec_to_bin(int(b)))
elif typeVal==8:
string=str(decNum)
st=list(string)
t=[]
b=''
for i in st:
for k,v in lookUp.items():
if i==v:
t.append(v)
for r in t:
b+=((r))
print(dec_to_oct(int(b)))
elif typeVal==16:
string=str(decNum)
st=list(string)
print(st)
t=[]
b=''
for i in st:
for k,v in lookUp.items():
if i==v:
t.append(v)
for r in t:
b+=((r))
print(dec_to_hex(int(b)))
else:
string=str(decNum)
st=list(string)
t=[]
b=''
for i in st:
for k,v in lookUp.items():
if i==v:
t.append(v)
for r in t:
b+=((r))
print(b)
def main():
decimalToRep(10,10)
decimalToRep(10,2)
decimalToRep(10,8)
decimalToRep(10,16)
if __name__=="__main__":
main() # call main function
# print("{0:#b}".format(15))
# print(hex(78))
# '0b10110'
Print this post
lookUp = {0 : '0', 1 : '1', 2 : '2', 3 : '3', 4 :'4', 5 : '5', 6 : '6', 7 : '7', 8 : '8', 9 : '9', 10 : 'A', 11 : 'B', 12 :
'C', 13 : 'D', 14 : 'E', 15 : 'F'}
def dec_to_bin(x):
return (bin(x))
def dec_to_hex(x):
return (hex(x))
def dec_to_oct(x):
return (oct(x))
def decimalToRep(decNum,typeVal):
if typeVal==2:
string=str(decNum)
st=list(string)
t=[]
b=''
for i in st:
for k,v in lookUp.items():
if i==v:
t.append(v)
for r in t:
b+=((r))
print(dec_to_bin(int(b)))
elif typeVal==8:
string=str(decNum)
st=list(string)
t=[]
b=''
for i in st:
for k,v in lookUp.items():
if i==v:
t.append(v)
for r in t:
b+=((r))
print(dec_to_oct(int(b)))
elif typeVal==16:
string=str(decNum)
st=list(string)
print(st)
t=[]
b=''
for i in st:
for k,v in lookUp.items():
if i==v:
t.append(v)
for r in t:
b+=((r))
print(dec_to_hex(int(b)))
else:
string=str(decNum)
st=list(string)
t=[]
b=''
for i in st:
for k,v in lookUp.items():
if i==v:
t.append(v)
for r in t:
b+=((r))
print(b)
def main():
decimalToRep(10,10)
decimalToRep(10,2)
decimalToRep(10,8)
decimalToRep(10,16)
if __name__=="__main__":
main() # call main function
# print("{0:#b}".format(15))
# print(hex(78))
# '0b10110'
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