What is the output of program, cout.setprecision() - C++ File Stream

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Description

What is the output of program, cout.setprecision()

Demo Code

#include <iostream>
#include <iomanip>
using namespace std;
int main(int argc, const char *argv[]) {
    cout << setw( 8 ) << setprecision( 3 ) << 1024.987654; 

    return 0;/*from   www . ja v a  2 s. c o m*/
}

Result


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