How to find max value of three varibles using if,else,end.

The variables are:

a=20
b=10
c=30

How do i find the max without using built in functions.

I believe it is

if a>b && a>c
   disp(a)
elseif b>a && b>c
   disp(b)
else
   disp(c)
end

Answer 1

[Chris C]

Give this code a shot. You would be able to make the variable "data" listed here as a vector of whatever data you like and this should still work. If you had a matrix instead of a vector, however, you would need to loop around both the rows and columns.

a = 20;
b = 10;
c = 30;
data = [a,b,c];
largest = data(1);
for i = 1:length(data)
    if data(i) > largest;
        largest = data(i);
    end
end

[Giuseppe]

thank you very much

[Ram Charan]

thank you so much

Answer 2

[siva naga sai babu]

a = 20;

b = 10;

c = 30;

data = [a,b,c];

largest = data(1);

for i = 1:length(data)

if data(i) > largest;

largest = data(i);

end

end

Answer 3

[Vallambotla]

a = 20;

b = 10;

c = 30;

data = [a,b,c];

largest = data(1);

for i = 1:length(data)

if data(i) > largest;

largest = data(i);

end