What does the following program segment do? for ( int i = 1; i <= 5; i++ ) { e. for ( int j = 1; j <= 3; j++ ) for ( int k = 1; k <= 4 ; k++ ) cout << '*'; cout <« endl; } // end inner for cout << endl; } // end outer for

What does the following program segment do? for ( int i = 1; i <= 5; i++ ) { e. for ( int j = 1; j <= 3; j++ ) for ( int k = 1; k <= 4 ; k++ ) cout << '*'; cout <« endl; } // end inner for cout << endl; } // end outer for

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

Problem 1PE

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Please explain this question void main() {int a =300; char *ptr = (char*) &a ; ptr ++; *ptr =2; printf("%d", a); }
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C++ code. Please describe what EACH line means/does. Ignore code that is commented out.