How to display float value upto two decimal places in c++?

Question

Output format.

Answer 1

Use setprecision() function as cout << setprecision(2) << 23.456 .So the output is 23.46 because this function will round off. But in order to use it we have to include header file <iomanip.h> .

Answer 2

Without a targeting language, you wouldn't have answer ^^

Answer 3

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