InstructionsComplete using “for loops or nested for loops”.Do not write the code in multiple programs. All the 3 methods should be written in 1 program. Write a program that calls these three methods. method 1 should print: 5 4 3 2 14 3 2 13 2 12 11 method 2 should print: 1 2 3 4 51 2 3 41 2 31 21 method 3 should create and array and store 10 multiples of 5 and print it out. Use for loop to generate the multiples and then print them out using a second for loop.

1) #include <iostream> using namespace std; int main() { int i, j, rows, d; cout << "\n\n Display the pattern using digits with left justified:\n"; cout << " Input number of rows: "; d = 0; for (i = 1; i <= 5; i++) { for (j = 5 - d; j >= 1; j--) { cout << j << " "; } d++; cout << endl; } } #include <iostream> using namespace std; int main() { int i, j, rows, d; cout << "\n\n Display the pattern using digits with left justified:\n"; cout << " Input number of rows: "; d = 0; for (i = 1; i <= 5; i++) { for (j = 5 - d; j >= 1; j--) { cout << j << " "; } d++; cout << endl; } } #include <iostream> using namespace std; int main() { int i, j, rows, d; cout << "\n\n Display the pattern using digits with left justified:\n"; cout << " Input number of rows: "; d = 0; for (i = 1; i <= 5; i++) { for (j = 5 - d; j >= 1; j--) { cout << j << " "; } d++; cout << endl; } }2) #include <iostream> using namespace std; int main() { int rows; cout << "Enter number of rows: "; cin >> rows; for(int i = rows; i >= 1; --i) { for(int j = 1; j <= i; ++j) { cout << j << " "; } cout << endl; } return 0; }

Answered: method 1 should print: 5 4 3 2 1 4…

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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Instructions

Complete using “for loops or nested for loops”.
Do not write the code in multiple programs. All the 3 methods should be written in 1 program.

Write a program that calls these three methods.

method 1 should print:

5 4 3 2 1

4 3 2 1

3 2 1

2 1

method 2 should print:

1 2 3 4 5

1 2 3 4

1 2 3

1 2

method 3 should create and array and store 10 multiples of 5 and print it out. Use for loop to generate the multiples and then print them out using a second for loop.

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