Question

Can someone explain what i've done wrong? The result that comes is always "Enter number 1:7" while i want their sum.
num1=int(input("Enter number 1:7"))

num2=int(input("Enter number 2:3"))

num3=int(input("Enter number 3:13"))

sum=num1+num2+num3

print("Three numbers are:",num1,num2,num3)

print("Sum is:",sum)

Answer 1

Answer:

num1=int(input("Enter number 1:7"))

num2=int(input("Enter number 2:3"))

num3=int(input("Enter number 3:13"))

sum=num1+num2+num3

print("Three numbers are:",num1,num2,num3)

print("Sum is:",sum)

Explanation:

put data correctly with summation sign properly

Answer 2

Answer:

Chromosomes are structures found in the center (nucleus) of cells that carry long pieces of DNA. DNA is the material that holds genes. It is the building block of the human body. Chromosomes also contain proteins that help DNA exist in the proper form.