CPP/Formatting/Decimals
From ProgrammingExamples
Decimals.cpp
#include <iostream> #include <iomanip> int main (int, char *[]) { float a = 1.23456; std::cout << std::fixed << std::setprecision(2) << a << std::endl; return 0; }
CMakeLists.txt
cmake_minimum_required(VERSION 2.6) PROJECT(Decimals) ADD_EXECUTABLE(Decimals Decimals.cpp)