/C++/How print fload wiht 3 decimal in c++

How print fload wiht 3 decimal in c++

How to print a decimal number upto 6 places of decimal in c++

#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

How to specify how many decimal to print out with std::cout

#include <iostream>
#include <iomanip>

int main()
{
    double d = 122.345;
    std::cout << std::fixed << std::setprecision(2) << d;
}

//result that get print out: 122.34

Source: stackoverflow.com

How print fload wiht 3 decimal in c++

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

int main() 
{
    // This code helps you to print a number with desired decimal
    double Number=10.3454;
    printf("%.3lf",Number);

    return 0;
}

How to format decimal palces in c++

std::cout << std::setprecision(2) << std::fixed;
// where the 2 is how many decimal places you want
// note you need to <iomanip>

Similar codes

18 votes173 views3 answers
Sort in descending order c++ stl
C++
0 vote172 views1 answer
C++ anti debugging
C++
0 vote179 views1 answer
Use declaration to define a variable
C++
0 vote172 views1 answer
Hash Sort in C++
C++
0 vote161 views1 answer
Makefile for single cpp file
C++
0 vote157 views1 answer
How to create a custom event in ue4 c++
C++
5 votes155 views3 answers
C++ random number within range
C++
2 votes167 views2 answers
Print stack c++
C++
0 vote174 views1 answer
Passare un array a una funzione
C++
5 votes250 views1 answer
How to sort a string in c++
C++