/C++/How to print numbers with only 2 digits after decimal point in c++

How to print numbers with only 2 digits after decimal point in c++

#include <iostream>
#include <iomanip>
#include <iostream>

int main()
{
	double d = 122.345;
	cout << fixed << setprecision(2) << d;
  	//the setprecision can vary as per required
}

Source: codegrepper.com

How to print numbers with only 2 digits after decimal point in c++

#include <cstdio>
#include <iostream>

int main() {
    double total;
    cin>>total;
    printf("%.2f\n", total); 
    //one can use the C function to print the decimal points
}

Source: stackoverflow.com

Similar codes

0 vote154 views2 answers
How can we create 4 digit random number in c++
C++
1 vote139 views1 answer
Int main() {
C++
0 vote132 views2 answers
What do you mean by smallest anagram of a string
C++
0 vote144 views2 answers
C++ map key exists
C++
1 vote128 views1 answer
What does the modularity mean in c++
C++
7 votes165 views3 answers
Read string with spaces in c++
C++
12 votes132 views3 answers
Declare vector of size n in c++
C++
0 vote128 views1 answer
Restart the computer in c++ after the default time (30) seconds. (Windows)
C++
0 vote123 views1 answer
C++ read_ascii
C++
0 vote133 views6 answers
Python converter to c
C++