Question

DYING. I know this is super easy but can anyone help me out?
Write a program, in any language, that prints the integers from 1 to 10, along with a cumulative sum of the integers printed so far. Your program's output should look like this:
1 1
2 3
3 6
4 10
5 15
6 21
7 28
8 36
9 45
10 55

Answer 1

First choose a language
Second try to write the program, if you still get stuck put your code on dpaste.com and pass a link to us

Answer 2

I write in pseudo code so u can understand the general idea and then be able to use it in any language with proper conversions.


sum=0
for i from 1 to 10 (starting with first value 1 and including 10)
{
print:i
sum=sum +i
print :sum
endline
i=i+1
}

Answer 3

I'll do a python solution, since Python looks like pseudocode :-D

total = 0 # Total keeps track of the cumulative sum of numbers.
for i in xrange(1,11): # Iterate through integers from 1 to 10.
total += i # Increment the value of total by the value of i.
print i, total # Outputs i and total in the specified format.

Answer 4

In bash:


#!/bin/bash
# print range 1 to 10, with running total

total=0
for i in {1..10}; do
total=$((total+i))
echo $i, $total
done