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

0 vote99 views1 answer
How to create a c++ templeate
C++
6 votes95 views2 answers
How to print a decimal number upto 6 places of decimal in c++
C++
6 votes112 views4 answers
Int to qstring
C++
0 vote100 views1 answer
Nested conditional operator
C++
5 votes99 views2 answers
How to convert a string to a double c++
C++
6 votes105 views2 answers
Show stack c++
C++
0 vote93 views1 answer
Stl map remove item
C++
1 vote98 views1 answer
Iterate vector from end to begin
C++
2 votes105 views1 answer
Find character in string c++
C++
0 vote100 views1 answer
Reading in lines from a file to a vector c++
C++