/ LetterE.cpp - This program prints the letter E with 3 asterisks // across and 5 asterisks down. // Input: None // Output: Prints the outline of the letter E. #include #include using namespace std; int main() { const int NUM_ACROSS = 3; // Number of asterisks to print across const int NUM_DOWN = 5; // Number of asterisks to print down int row; // Loop control for row number int column; // Loop control for column number // This is the work done in the detailLoop() function // Write a loop to control the number of rows. // Write a loop to control the number of columns // Decide when to print an asterisk in every column. cout << ""; // Decide when to print asterisk in column 1. cout << ""; // Decide when to print a space instead of an asterisk. cout << " "; // Figure out where to place this statement that prints a newline. cout << endl; } // This is the work done in the endOfJob() function return 0; } // End of main

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter5: Repetition Statements

Section5.4: For Loops

Problem 11E

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Question

// LetterE.cpp - This program prints the letter E with 3 asterisks

// across and 5 asterisks down.

// Input: None

// Output: Prints the outline of the letter E.

#include <iostream>

#include <string>

using namespace std;

int main()

{

const int NUM_ACROSS = 3; // Number of asterisks to print across

const int NUM_DOWN = 5; // Number of asterisks to print down

int row; // Loop control for row number

int column; // Loop control for column number

// This is the work done in the detailLoop() function

// Write a loop to control the number of rows.

// Write a loop to control the number of columns

// Decide when to print an asterisk in every column.

cout << "*";

// Decide when to print asterisk in column 1.

cout << "*";

// Decide when to print a space instead of an asterisk.

cout << " ";

// Figure out where to place this statement that prints a newline.

cout << endl;

}

// This is the work done in the endOfJob() function

return 0;

} // End of main()

CENGAGE MINDTAP
Nesting Loops in C++
Nesting Loops
LetterE.cpp
1// LetterE
2 // across a
Summary
3// Input:
41/ Output:
In this lab, you add nested loops to a C++ program
5.
provided. The program should print the outline of the
letter E. The letter E is printed using asterisks, three
6 #include <i
7 #include <s
across and five down. This program uses cout << "*"
8 using names
9 int main()
to print an asterisk and cout <<
to print a space.
10 {
11
const int
Instructions
12
const int
13
int row;
1. Write the nested loops to control the number of rows
int colum
14
15
and the number of columns that make up the letter
16
//This i
E.
17 //Write
18
//Write
2. In the loop body, use a nested if statement to
19
// Dec:
decide when to print an asterisk and when to print a
20
space. The output statements have been written, but
21
// Deci
22
you must decide when and where to use them.
23
// Deci
3. Execute the program by clicking the Run button at
24
the bottom of the screen. Observe your output.
25
// Figu
26
cout <<
4. Modify the program to change the numnber of rows
27
28
from five to seven and the number of columns from
29
// This is
three to five. What does the letter E look like now?
30
return 0;
31 } // End of ma
32
Grading
When you have completed your program, click the
Submit button to record your score.
上
!!
目

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