Simple for loop example

Question

Hi this is a simple for loop example I have no idea how to approach. I only know while, len functions (not count or sum in python yet) how can I solve? When This is code I'm given:

#for loops allow you to easily iterate through lists.

#Given a list of numbers, output their sum.

#Sample Input
#1 3 7 5

#Sample Output
#16

list = [1, 2, 3, 4, 5, 6, 7, 8, 9]

sum = 0
#your code goes here
for x in list:
if(x == 1):
sum += 1

print(sum)

Answer 1

x = [42, 8, 7, 1, 0, 124, 8897, 555, 3, 67, 99]
sum = 0
for x in x:
sum += x
print(sum)

##hehe

Answer 2

Thank you Jan I will study that

Answer 3

this is 100% correct

list = [1, 2, 3, 4, 5, 6, 7, 8, 9]

sum = 0
#your code goes here
for i in list:
sum+=i
print(sum)

Answer 4

Fast Why are you checking x == 1 when you just need to add values of list?

Just do sum += x

Answer 5

So far my code is:
sum = 0

for x in list:
sum += x

print(sum)

Is this what is happening?
Sum = 0+1
Sum = 1+2
Sum = 3+3
Sum = 6+4
Sum = 10+5
Sum = 15+6
Sum = 21+7
Sum = 28+8
Sum = 36+9
Sum = 45

Answer 6

###
x = [42, 8, 7, 1, 0, 124, 8897, 555, 3, 67, 99]
sum = 0
for i in x:
sum=sum + i

print(sum)
Perfect answer 😊

Answer 7

x = [42, 8, 7, 1, 0, 124, 8897, 555, 3, 67, 99]
sum = 0
for x in x:
sum += x
print(sum)

Answer 8

This is a code playground beginner challenge i don't know what print(f'sum is {s}') yet

Answer 9

Fast Yes

Here we are adding next value with previous total value.

Answer 10

Try

list = [1, 2, 3, 4, 5, 6, 7, 8, 9]
sum = 0
#your code goes here
for x in list:
if(x == 1):
sum += 45
print(sum)

Answer 11

x = [42, 8, 7, 1, 0, 124, 8897, 555, 3, 67, 99]
r = 0
for n in x :
r+=n
print(r)

Answer 12

x = [42, 8, 7, 1, 0, 124, 8897, 555, 3, 67, 99]
count = 0
for x in x:
count += x
print(sum)

Answer 13

list = [1, 2, 3, 4, 5, 6, 7, 8, 9]
#0 is the first member
sum = 0
#do for all members in list
for l in list:
#next sumation is equal sum of last sum plus next one
#sum of member = member0 + next member
sum=sum+l
#you may use sum+=1 as well
print(sum)
#your code goes here

Answer 14

list = [1, 2, 3, 4, 5, 6, 7, 8, 9]

sum = 0
#your code goes here
for i in list:
sum+=i
print(sum)

Answer 15

x = [42, 8, 7, 1, 0, 124, 8897, 555, 3, 67, 99]
sum = 0
for x in x:
sum += x
print(sum)

Answer 16

list = [1, 2, 3, 4, 5, 6, 7, 8, 9]

sum = 0
#Sample Input 1 3 7 5
for x in list:

if x%2 == 1:
sum += x

elif x == 8:
break
print(sum)

#Sample Output 16

Answer 17

x = [42, 8, 7, 1, 0, 124, 8897, 555, 3, 67, 99]
sum = 0
for x in x:
sum += x
print(sum)

done...!

Answer 18

using sum() function:

list = [1, 2, 3, 4, 5, 6, 7, 8, 9]

total = sum(list)
print(total)