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#include <iostream>
#include <iomanip>
using namespace std;

int main() {
    double number = 12;

    // Set precision to 2 decimal places using std namespace
    cout << fixed <<setprecision(2) << number << endl;
    //fixed setprecision(2)

    return 0;
}
Success #stdin #stdout 0s 5292KB
comments (?)
stdin 
Standard input is empty
stdout 
12.00
https://ideone.com/aa0T3E
language:
C++ (gcc 8.3)
created:
13 days ago
visibility:
public

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