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Commit fcfae03

Browse files
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Update Lab 01
1 parent 537ac76 commit fcfae03

13 files changed

+133
-48
lines changed

‎Lab_01/01_hello_world.cpp‎

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// Program to print text on the console.
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// cout -> console output.
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#include <iostream>
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using namespace std;
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int main()
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{
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cout << "Hello, World!" << endl;
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system("pause");
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return 0;
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}

‎Lab_01/02_take_user_input.cpp‎

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// Program to print an integer entered by the user.
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// cin -> console input.
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#include <iostream>
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using namespace std;
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int main()
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{
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int number;
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cout << "Enter an integer: ";
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cin >> number;
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cout << "You entered: " << number << endl;
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system("pause");
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return 0;
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}

‎Lab_01/03_integer_operations.cpp‎

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// Program to Add/Subtract/Multiply/Divide Two Integers.
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#include <iostream>
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using namespace std;
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int main()
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{
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int num1, num2;
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cout << "Enter two integers: ";
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cin >> num1 >> num2;
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cout << "Sum: " << num1 + num2 << endl;
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cout << "Difference: " << num1 - num2 << endl;
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cout << "Product: " << num1 * num2 << endl;
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cout << "Quotient: " << num1 / num2 << endl;
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cout << "Remainder: " << num1 % num2 << endl;
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system("pause");
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return 0;
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}

‎Lab_01/04_integer_operations_v2.cpp‎

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// C++ Program to Add/Subtract/Multiply/Divide Two Integers entered by the user.
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#include <iostream>
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using namespace std;
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int main()
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{
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int num1, num2;
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cout << "Enter two integers: ";
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cin >> num1 >> num2;
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cout << "Sum: " << num1 + num2 << endl;
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cout << "Difference: " << num1 - num2 << endl;
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cout << "Product: " << num1 * num2 << endl;
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cout << "Quotient: " << num1 / num2 << endl;
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cout << "Remainder: " << num1 % num2 << endl;
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system("pause");
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return 0;
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}

‎Lab_01/06_division.cpp‎

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// C++ Program to Compute Quotient and Remainder.
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#include <iostream>
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using namespace std;
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int main()
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{
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int dividend, divisor, quotient, remainder;
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cout << "Enter dividend: ";
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cin >> dividend;
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cout << "Enter divisor: ";
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cin >> divisor;
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quotient = dividend / divisor;
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remainder = dividend % divisor;
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cout << "Quotient = " << quotient << endl;
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cout << "Remainder = " << remainder << endl;
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system("pause");
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return 0;
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}
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1-
// Rustam Zokirov
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// C++ program to Calculate Area and Circumference of Circle
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// C++ program to Calculate Area and Circumference of Circle.
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#include <iostream>
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@@ -11,17 +10,17 @@ int main()
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float R, Area, Circumference;
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cout << "Please enter the Radius of Circle: ";
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cin >> R;
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if (R > 0)
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{
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if (R > 0) {
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Area = 3.14 * R * R;
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Circumference = 2 * 3.14 * R;
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cout << "Area of Circle is " << Area << ";" << endl;
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cout << "Circumference of Circle is " << Circumference << ";" << endl;
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}
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else
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{
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else {
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cout << "Negative numbers cannot be applied !!!" << endl;
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}
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system("pause");
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return 0;
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}
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@@ -1,5 +1,4 @@
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// Rustam Zokirov
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// C++ program to Calculate Area of Scalene Triangle
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// C++ program to Calculate Area of Scalene Triangle.
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#include <iostream>
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#include <math.h>
@@ -16,25 +15,23 @@ int main()
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cin >> b;
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cout << "Please enter the values for the third side of Triangle: ";
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cin >> c;
19-
if (a > 0 && b > 0 && c > 0)
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{
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if (c < a + b && a < b + c && b < a + c)
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{
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if (a > 0 && b > 0 && c > 0) {
20+
if (c < a + b && a < b + c && b < a + c) {
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S = (a + b + c) / 2;
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Area = sqrt(S * (S - a) * (S - b) * (S - c));
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cout << "The Area of Triangle is " << Area << endl;
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return 0;
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}
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else
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{
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else {
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cout << "This triangle is wrong try another values." << endl;
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return 0;
3229
}
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}
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else
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{
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else {
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cout << "The sides of Triangle cannot be negative numbers!" << endl;
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}
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system("pause");
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return 0;
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}
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// Rustam Zokirov
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// C++ program to Calculate Area of Equilateral Triangle
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// C++ program to Calculate Area of Equilateral Triangle.
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#include <iostream>
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#include <math.h>
@@ -12,15 +11,15 @@ int main()
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float a, Area;
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cout << "Please enter the value for the side of Triangle: ";
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cin >> a;
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if (a > 0)
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{
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if (a > 0) {
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Area = sqrt(2) * a * a * 0.25;
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cout << "The Area of this triangle is " << Area << ";" << endl;
1918
}
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else
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{
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else {
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cout << "The sides of Triangle cannot be negative numbers ! " << endl;
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}
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system("pause");
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return 0;
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}
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1-
// Rustam Zokirov
2-
// C++ program to Calculate Area of Right angle Triangle
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// C++ program to Calculate Area of Right angle Triangle.
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#include <iostream>
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@@ -13,15 +12,15 @@ int main()
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cin >> a;
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cout << "Please enter the value for the second cathet of Triangle: ";
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cin >> b;
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if (a > 0 && b > 0)
17-
{
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16+
if (a > 0 && b > 0) {
1817
Area = b * a * 0.5;
1918
cout << "The Area of this Triangle is " << Area << ";" << endl;
2019
}
21-
else
22-
{
20+
else {
2321
cout << "The sides of Triangle cannot be negative numbers ! " << endl;
2422
}
23+
2524
system("pause");
2625
return 0;
2726
}

‎OOP1-Lab1/Rectangle.cpp‎ renamed to ‎Lab_01/11_rectangle.cpp‎

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1-
// Rustam Zokirov
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// C++ program to Calculate Area of Rectangle
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// C++ program to Calculate Area of Rectangle.
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43
#include <iostream>
54
#include <math.h>
@@ -14,15 +13,15 @@ int main()
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cin >> a;
1514
cout << "Please enter the width of Rectangle: ";
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cin >> b;
17-
if (a > 0 && b > 0)
18-
{
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17+
if (a > 0 && b > 0) {
1918
Area = a * b;
2019
cout << "The area of Rectangle is " << Area << ";" << endl;
2120
}
22-
else
23-
{
21+
else {
2422
cout << "The sides of Rectangle cannot be negative numbers !" << endl;
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}
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system("pause");
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return 0;
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}

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