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Categories / C++ / Data Type

 

Printing an integer with internal spacing and forcing the plus sign

#include <iostream> #include <iomanip> using std::cout; using std::endl; using std::ios; using std::setiosflags; using std::setw; int main() {    cout << setiosflags( ios::internal | ios::showpos )         << setw( 10 ) << 123 << endl;    return 0; }