Answers for "print 2 digits after decimal inc"

C++

1

how to print numbers with only 2 digits after decimal point in c++

#include <iostream>
#include <iomanip>
#include <iostream>

int main()
{
	double d = 122.345;
	cout << fixed << setprecision(2) << d;
  	//the setprecision can vary as per required
}

Posted by: Guest on August-29-2021

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