how to avoid the decimal values in fprintf

2019 2 7
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更新时间：2019 2 7
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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

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Use %d instead of %5.4f

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jaah navi
jaah navi 2019-2-7
编辑：madhan ravi 2019-2-7
thanks.
could you please help me to combine the following two fprintf into single command.
code:
particle=index;
fprintf('%3d. global fitness is %5.4f\n',iteration,global_fitness)
fprintf('%3d. global fitness is %d\n',iteration,index)
With respect to the code the two fprintf corresponds to the same iteration .So i want to dispaly the global fitness and index of particle in the same line in command window.
Could you please help me on this.
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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