Why the code below may generate a error? for (int i 0; i<= 10; i++) cout << i+; cout << i- +;

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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The language for the question is C++

(g)
Why the code below may generate a error?
for (int i ::
0; i<= 10; i++)
cout << i+;
cout << i-+;
Transcribed Image Text:(g) Why the code below may generate a error? for (int i :: 0; i<= 10; i++) cout << i+; cout << i-+;
Expert Solution
Step 1

The given code:

for( int i=0; i<=10; i++)

cout<<i+-;
cout<<i-+;

In the above cout statement, they try to print the value of i+- and i-+, but in C++ not support +- or -+ unary operator. Therefore, it generate error. Since + and - both are different operator so they need different operand. If it is unary + or - then they must have different operand and they prefix with operand. But if they are binary operator then they mus need two operands but here only one operand is given for both.

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