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 vote262 views1 answer
How to turn an integer variable into a char c++
C++
-1 vote240 views1 answer
Cod Cold War no recoil
C++
2 votes231 views1 answer
Cin.tie c++
C++
4 votes251 views1 answer
How to compare lower case character to uppercase cpp
C++
1 vote241 views1 answer
Priority queue c++ type of pairs
C++
1 vote260 views3 answers
For vector c++
C++
1 vote251 views1 answer
How to modify set C++
C++
5 votes219 views4 answers
Memset function c++
C++
0 vote234 views1 answer
Fractional Knapsack problem
C++
0 vote237 views2 answers
Lcm in c++
C++