how print fload wiht 3 decimal in c++
#include <iostream>
#include <iomanip>
int main() {
float floatValue = 123.45678;
std::cout << std::fixed << std::setprecision(3) << floatValue;
return 0;
}
#include <iostream>
#include <iomanip>
int main() {
float floatValue = 123.45678;
std::cout << std::fixed << std::setprecision(3) << floatValue;
return 0;
}