How to find max number in an array without using the max function?
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Ideally I want to try and use flow control to replace max in finding the maximum number in an array
回答（1 个）
Image Analyst
2015-11-6
Try this -- it's one of the first, basic things you learn in programming:
y = rand(20,40);
[rows, columns] = size(y);
yMax = -inf;
rowOfMax = 1;
colOfMax = 1;
for column = 1 : columns
for row = 1 : rows
if y(row, column) > yMax
yMax = y(row, column);
rowOfMax = row;
colOfMax = column;
end
end
end
fprintf('The max of y is %f.\nIt appears in row %d, column %d.\n', yMax, rowOfMax, colOfMax);
1 个评论
Maaz Nayeem
2019-9-25
how do we find the maximum of two numbers in an array without using the max funcn and loops and constructs
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2015-11-6
2019-9-25
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