This program determines the minimum and maximum of three values inputby // the user and performs necessary swaps.
Types of Loop
Loops are the elements of programming in which a part of code is repeated a particular number of times. Loop executes the series of statements many times till the conditional statement becomes false.
Loops
Any task which is repeated more than one time is called a loop. Basically, loops can be divided into three types as while, do-while and for loop. There are so many programming languages like C, C++, JAVA, PYTHON, and many more where looping statements can be used for repetitive execution.
While Loop
Loop is a feature in the programming language. It helps us to execute a set of instructions regularly. The block of code executes until some conditions provided within that Loop are true.
/ Swap.cpp - This program determines the minimum and maximum of three values inputby // the user and performs necessary swaps. // Input: Three int values. // Output: The numbers in ascending numerical order. #include <iostream>using namespace std;int main(){ // Declare variables int first = 0;// First number int second = 0;// Second number int third = 0;// Third number int temp; // Used to swap numbers // Get user input cout << "Enter first number: "; cin >> first; cout << "Enter second number: "; cin >> second; cout << "Enter third number: "; cin >> third; // Test to see if the first number is greater than the second number if it is swap the numbers // Test to see if the second number is greater than the third number if it is swap the numbers // Test to see if the first number is greater than the second number again if itis swap the numbers // Print numbers in numerical order cout << "Smallest: " << first << endl; cout << "Next smallest: " << second << endl; cout << "Largest: " << third << endl; return 0;} // End of main function
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