C++ correct upto 3 decimal places

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 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>

C++ correct upto 3 decimal places

f(x)=4-sint 1 = 0 correct to three decimal places.

Similar codes

0 vote133 views1 answer
Syntax of member function in c++
C++
1 vote128 views1 answer
How to make a parameter optional in c++
C++
0 vote115 views1 answer
How to type cast quotient of two integers to double with c++
C++
1 vote165 views1 answer
Eosio name to string
C++
4 votes112 views2 answers
String count occurrences c++
C++
0 vote147 views1 answer
Find maximum sum of circular subarray
C++
0 vote147 views1 answer
Check if equal to \ char or not c++
C++
1 vote146 views1 answer
C++ print byte as bit
C++
0 vote117 views1 answer
Swap of two numbers in c++
C++
0 vote131 views3 answers
An array that take different data type c++
C++