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how to avoid the decimal values in fprintf

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jaah navi
jaah navi 2019-2-7
评论： jaah navi 2019-2-7
i want to display "1. particle index is 2"
"2. particle index is 2"
I tried with the followig command
fprintf('%3d. particle index is %5.4f\n',iteration,index)
But is displays "1. particle index is 2.0000"
"2. particle index is 2.0000"
Could anyone help me how to make it to 2 instead of 2.0000

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madhan ravi
madhan ravi 2019-2-7
Use %d instead of %5.4f
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madhan ravi
madhan ravi 2019-2-7
It's always a good idea to look through the documentation https://www.mathworks.com/help/matlab/ref/fprintf.html if something is unclear. Spend some time that's all it takes.
fprintf('%3d. global fitness is %5.4f and index is %d\n',iteration,global_fitness,index)

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