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Altera_Forum's avatar
Altera_Forum
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17 years ago

How to show float on console?

I want to print float on console. In code : double a; printf("the num is %f/n",a); but ,in nios the result is： the num is no float!who can help me ?
Altera_Forum's avatar
Altera_Forum
Icon for Honored Contributor rankHonored Contributor
17 years ago

isn't %f for floats only? I believe you need %lf to print a double.