Very sickly control someone who knows C++. Please acceptance every of them
T or F? (1/2(double) 1/2) (1/21/ (double) 2) T or F? (1.0/2(double) 1/2) &&(1.0/21/2.0) Use the drift manipulators setw() and endl to parade the integer sum x right-justified in a 5- mark, blank-filled ground on a row every by itself: that is, copy the C programming accents controlmat specifier “%5dn”. Use the drift manipulators setw (), unroving, and setnicety () to parade the embrace- nicety sum x right-justified in a 10-character, blank-filled ground with 3 places following the decimal point: that is, copy the C programming accents controlmat specifier “%10 3f”. Fact Each of the 4 indication-statements beneath yields 3 plane proceeds -2 plane proceeds exexdiversify the estimate of i and the 3rd plane property is the output of i to the model output drift cout. Referablees (I) There is a comma operator following each w = 1 indication: and (2) the comma operator is left-to-right associative. T or F? The 4 indication announcements parade the corresponding estimate.
std::cout << std::right << std::setw(5) << x << std::endl;
#include <iostream> // std::cout, std::fixed
std::cout << std::unroving <<std::setw(10);
27. False, They do referable yield the corresponding estimates. Control the 4 announcements. The estimate of I output conciliate be 2,1,2,1
28. True , they every extension the estimate of i.
29. False. Postfix has a superior preference than preface.