Setprecision in c++

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

int main()
{
   int num = 45;
  cout << "it is: " << fixed << setprecision(2) << num << " the end"<< endl;
  
  return 0;
}

Set precision with fixed c++

int x = 109887;
cout << fixed << setprecision(3) << x;

Setprecision in c++

#include<iostream>
#include<iomanip>
using namespace std;
int main()
{
  int i = 18;
  cout<<setw(10)i;
}

-1

Similar codes

1 vote173 views1 answer
How to substract to give a positive outcome in c++
C++
0 vote158 views1 answer
Consell de forces polítiques de Catalunya
C++
3 votes170 views2 answers
Opencv(4.1.2) /io/opencv/modules/imgproc/src/resize.cpp:3720: error: (-215:assertion failed) !ssize.empty() in function 'resize'
C++
0 vote174 views1 answer
Query for rmq using sqrt decomposition
C++
0 vote169 views1 answer
Mkdir boost filesystem
C++
2 votes167 views2 answers
Tolower funciton in cpp
C++
5 votes153 views1 answer
Cpp all in one header
C++
0 vote149 views1 answer
Move elements from vector to unordered_set
C++
0 vote160 views1 answer
Finding no of unique characters in a string c++
C++
0 vote164 views1 answer
C++ foreach
C++