I need fix this code Please help me def add(a,b): return a+b def subtract(a,b): return a-b def multiply (a,b): return a*b def divide(a,b): try: return a/b except Exception as e: print(e) def power(a,b): return a**b def remainder(a,b): return a%b def select_op(choice): if choice == '#': return -1 elif choice == '$': return 0 elif choice in ('+', '-', '*', '/', '^', '%'): while True: num1s = input("Enter first number: ") print(num1s) if num1s.endswith('$'): return 0 if num1s.endswith('#'): return -1 try: num1 = float(num1s) except: print("Not a valid number, please enter again") while True: num2s = input("Enter second number: ") print(num2s) if num2s.endswith('$'): return 0 if num2s.endswith('#'): return -1 try: num2 = float(num2s) break except: print("Not a valid number, please enter again") continue result = 0.0 last_calculation = "" if choice == '+': result = add(num1, num2) elif choice == '-': result = subtract(num1, num2) elif choice == '*': result = multiply(num1, num2) elif choice == '/': result = divide(num1, num2) elif choice == '^': result = power(num1, num2) elif choice == '%': result = remainder(num1, num2) else: print("Something Went Wrong") last_calculation = "{0} {1} {2} = {3}".format(num1, choice, num2, result) print(last_calculation) record_history(last_calculation) elif choice == '?': history() else: print("Unrecognized operation") while True: print("Select operation.") print("1.Add : + ") print("2.Subtract : - ") print("3.Multiply : * ") print("4.Divide : / ") print("5.Power : ^ ") print("6.Remainder: % ") print("7.Terminate: # ") print("8.Reset : $ ") # take input from the user choice = input("Enter choice(+,-,*,/,^,%,#,$): ") print(choice) if select_op(choice) == -1: #program ends here print("Done. Terminating") break
I need fix this code Please help me
def add(a,b):
return a+b
def subtract(a,b):
return a-b
def multiply (a,b):
return a*b
def divide(a,b):
try:
return a/b
except Exception as e:
print(e)
def power(a,b):
return a**b
def remainder(a,b):
return a%b
def select_op(choice):
if choice == '#':
return -1
elif choice == '$':
return 0
elif choice in ('+', '-', '*', '/', '^', '%'):
while True:
num1s = input("Enter first number: ")
print(num1s)
if num1s.endswith('$'):
return 0
if num1s.endswith('#'):
return -1
try:
num1 = float(num1s)
except:
print("Not a valid number, please enter again")
while True:
num2s = input("Enter second number: ")
print(num2s)
if num2s.endswith('$'):
return 0
if num2s.endswith('#'):
return -1
try:
num2 = float(num2s)
break
except:
print("Not a valid number, please enter again")
continue
result = 0.0
last_calculation = ""
if choice == '+':
result = add(num1, num2)
elif choice == '-':
result = subtract(num1, num2)
elif choice == '*':
result = multiply(num1, num2)
elif choice == '/':
result = divide(num1, num2)
elif choice == '^':
result = power(num1, num2)
elif choice == '%':
result = remainder(num1, num2)
else:
print("Something Went Wrong")
last_calculation = "{0} {1} {2} = {3}".format(num1, choice, num2, result)
print(last_calculation)
record_history(last_calculation)
elif choice == '?':
history()
else:
print("Unrecognized operation")
while True:
print("Select operation.")
print("1.Add : + ")
print("2.Subtract : - ")
print("3.Multiply : * ")
print("4.Divide : / ")
print("5.Power : ^ ")
print("6.Remainder: % ")
print("7.Terminate: # ")
print("8.Reset : $ ")
# take input from the user
choice = input("Enter choice(+,-,*,/,^,%,#,$): ")
print(choice)
if select_op(choice) == -1:
#program ends here
print("Done. Terminating")
break
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