What is TRUE about the following statement?cout

Author Question: What is TRUE about the following statement?cout (Read 97 times)

student77

Hero Member
Posts: 567

on: May 22, 2019

What is TRUE about the following statement?
cout << setw(4) << num4 << " ";
◦ It outputs "setw(4)" before the value in num4.
◦ It is incorrect because it should use setw(num4).
◦ It is incorrect because it should use setw(10).
◦ It allows four spaces for the value in num4.

Starting Out with C++ from Control Structures to Objects ¦ Gaddis ¦ 9^th Edition

Buy Test-Bank

jxjsniuniu

Sr. Member
Posts: 343

Reply #1 on: May 22, 2019

It allows four spaces for the value in num4.

Need homework help now?

Ask unlimited questions for free

Ask a Question

« previous next »

Did you know?

Drug-induced pharmacodynamic effects manifested in older adults include drug-induced renal toxicity, which can be a major factor when these adults are experiencing other kidney problems.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

The types of cancer that alpha interferons are used to treat include hairy cell leukemia, melanoma, follicular non-Hodgkin's lymphoma, and AIDS-related Kaposi's sarcoma.

Did you know?

Certain chemicals, after ingestion, can be converted by the body into cyanide. Most of these chemicals have been removed from the market, but some old nail polish remover, solvents, and plastics manufacturing solutions can contain these substances.

Did you know?

Throughout history, plants containing cardiac steroids have been used as heart drugs and as poisons (e.g., in arrows used in combat), emetics, and diuretics.