C++ estimate deciimal to a point

#include <iostream>
#include <iomanip>

int main()
{
    double d = 122.345;

    std::cout << std::fixed;
    std::cout << std::setprecision(2);
    std::cout << d;
}

Source: stackoverflow.com

Similar codes

1 vote339 views1 answer
C++ std::copy to cout
C++
3 votes301 views4 answers
String c++
C++
2 votes327 views2 answers
Qt disable resizing window
C++
0 vote314 views1 answer
C++ poitner
C++
0 vote315 views1 answer
Std::iomanip c++
C++
2 votes305 views1 answer
C++ primality test
C++
0 vote278 views1 answer
Finding nth most rare element code in c++
C++
0 vote330 views1 answer
How to traverse through vector pair
C++
0 vote308 views1 answer
How to find the left most bit 1 in binary of any number
C++
2 votes289 views1 answer
C++ print current time
C++