Ask the user for an integer between 1 and 99. Based on the user input print the

ID: 3535462 • Letter: A

Question

Ask the user for an integer between 1 and 99. Based on the user input print the following patterns. NOTE: You may not hard code the patterns and you MUST use loops to print them. Otherwise no credit will be given for the problem.

For example, if the user enters 7 the patterns will look like:

Pattern 1: +++++++ +++++++ +++++++ +++++++ +++++++ +++++++ +++++++ Pattern 2: + ++ +++ ++++ +++++ ++++++ +++++++ Pattern 3: +++++++ ++++++ +++++ ++++ +++ ++ +

If the user enters 10 the patterns will look like:

Pattern 1: ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ ++++++++++ Pattern 2: + ++ +++ ++++ +++++ ++++++ +++++++ ++++++++ +++++++++ ++++++++++ Pattern 3: ++++++++++ +++++++++ ++++++++ +++++++ ++++++ +++++ ++++ +++ ++ +.

Explanation / Answer

#include <iostream>

using namespace std;

int main(){

int n;

cout << "Printes three patterns."<<endl << endl;

cout << "Enter a number: ";

cin >> n;

cout << "Pattern 1:" << endl << endl;

for(int i = 0; i < n; ++i){

for(int j = 0; j < n; ++j){

cout << '+';

}

cout << endl;

}

cout << "Pattern 2:" << endl << endl;

for(int i = 0; i < n; ++i){

for(int j = 0; j <= i; ++j){

cout << '+';

}

cout << endl;

}

cout << "Pattern 2:" << endl << endl;

for(int i = n; i > 0; --i){

for(int j = 0; j < i; ++j){

cout << '+';

}

cout << endl;

}

return 0;

}

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Ask the user for an integer between 1 and 99. Based on the user input print the

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