Clear Filters
Clear Filters

Folks, please let me know how to complete the sum of products in the "for loop" as shown below in order to get the correct answer. Thank you. HDaniel

1 view (last 30 days)
clear all; % S=2i*3j; S1=0; S2=0; for i=0:1:2; for j=1:1:3; S1=2*i; S2=3*j; S=S1*S2; end end y=Sum(S)

Accepted Answer

aborghes
aborghes on 9 Aug 2017
Edited: aborghes on 9 Aug 2017
Hi Hani,
A few tips first:
  • When incrementing by one, you can simply do i=0:2, the increment value is only necessary if it is something other than 1
  • You can simplify your code to do all the calculations on one line
  • It is simpler to just add to S every loop iteration.
Doing as i suggest, the code looks as follows:
clear all;
% S=2i*3j;
S = 0;
for i=0:2
for j=1:3
S= S + 2*i * 3*j;
end
end
y=S

More Answers (1)

Andrei Bobrov
Andrei Bobrov on 9 Aug 2017
k = (0:2)'*(1:3)*6;
S = sum(k(:));

Categories

Find more on Loops and Conditional Statements in Help Center and File Exchange

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!