如何在另一个函数中使用一个函数的两个返回值？ 主要（）

Question

MY PROGRAM:

findGrid(n):   #This function takes one parameter.
    row = n + 1
    col = row ** 2

    return  row, col                  #Return two values

calculate(a, b):
    p = a + b

    return p

main():
    x = eval(input("Enter a number: "))
    y = findGrid(x)

My question here is that how to use two return values from the function findGrid() in the function calculate() ? Please help!

Answer 1

The other answer does not work. You need to declare your functions properly.

def findGrid(n):   #This function takes one parameter.
    row = n + 1
    col = row ** 2

    return  row, col                  #Return two values

def calculate(a, b):
    a = a + 2
    b = a // 2

    return a, b

def main():
    x = int(input("Enter a number: "))
    y,z = findGrid(x)
    a,b = calculate(y, z)
    print a
    print b

main()