Output float type number with scientific format : float output « Data Type « C++






  1. C++
  2. Data Type
  3. float output

Output float type number with scientific format

  
#include <iostream>
#include <iomanip>
using namespace std; 
int main(void){
   float value = 0.000123;

   cout << setiosflags(ios::scientific) << value << '\n';
 }








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