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

0 vote361 views1 answer
How to format big numbers with commas in c++
C++
0 vote359 views2 answers
Float to byte array and back c++ with memcpy command
C++
0 vote356 views1 answer
Get map values c++
C++
1 vote330 views1 answer
Make cin cout faster
C++
0 vote373 views1 answer
How to use printf with <cinttypes> c++
C++
0 vote317 views1 answer
Matrix dynamic memory c++
C++
1 vote317 views1 answer
G++ -wall option meaning
C++
0 vote312 views1 answer
What does sultion mean in a particle model
C++
0 vote314 views1 answer
Char vector to string c++
C++
0 vote354 views2 answers
Avl tree c++
C++