/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 vote290 views1 answer
Shuffle elements c++
C++
0 vote281 views1 answer
Hello world in c/++
C++
15 votes308 views4 answers
C++ random
C++
1 vote309 views1 answer
Operator precedence in cpp
C++
9 votes290 views4 answers
Print vector c++
C++
1 vote311 views1 answer
Leveling system c++
C++
0 vote277 views1 answer
How to check if vector is ordered c++
C++
19 votes302 views3 answers
Segmentation fault (core dumped)
C++
0 vote318 views1 answer
Colors on c++
C++
1 vote273 views1 answer
Qt qimage load from file
C++