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C plus plus program to swap two numbers using friend function as a bridge?
There is no need to use a class to swap two numbers. A template function is all you really need. The following example includes both a template function and a class template with a static method. The template function is clearly the easier of the two to use. #include<iostream> template<typename T> void swap(T& x, T&y) { T temp=x; x=y; y=temp; } template<typename T> class foo { public: static void swap(T& x, T& y){T temp=x; x=y; y=temp;} }; int main() { int a=40, b=2; std::cout<<"a is "<<a<<", b is "<<b<<std::endl; swap(a,b); std::cout<<"a is "<<a<<", b is "<<b<<std::endl; foo<int>::swap(a,b); std::cout<<"a is "<<a<<", b is "<<b<<std::endl; } Example output: a is 40, b is 2 a is 2, b is 40 a is 40, b is 2
Write a java script program to print first ten odd natural numbers in C?
Q.1 Write a program to print first ten odd natural numbers. Q.2 Write a program to input a number. Print their table. Q.3 Write a function to print a factorial value.
How a program in c that will add 2 numbers without using any operator?
Not possible. Let's not forget than in C the followings are all operators:+, -+=, -=++, --=&, *, []function-call
Program in 'c' to find the LCM of any given five numbers?
Just write a method or function that calculates the LCM for two numbers at a time. Then calculate the LCM for the first two numbers, get the LCM of the result with the third number, etc.Just write a method or function that calculates the LCM for two numbers at a time. Then calculate the LCM for the first two numbers, get the LCM of the result with the third number, etc.Just write a method or function that calculates the LCM for two numbers at a time. Then calculate the LCM for the first two numbers, get the LCM of the result with the third number, etc.Just write a method or function that calculates the LCM for two numbers at a time. Then calculate the LCM for the first two numbers, get the LCM of the result with the third number, etc.
Program to fnd the numbers are equal in Java script?
To test if two number are equal in JavaScript, we use the == operator and compare them. The below function test if two number (a and b) are equal. The function returns 1 if a is greater, -1 if b is greater, and 0 if the numbers are of equal value. function isEqualTo( a, b ){ if ( a > b ){ return 1; } if (b > a ){ return -1; } return 0; }
Write a sample program for finding biggest of 2 numbers using template function in c plus plus?
#include <iostream> using namespace std; template <typename T1, typename T2> T1 biggest(T1 x, T2 y) { if(x > y) { cout << "x is biggest" << endl; } else if(y > x) { cout << "y is biggest" << endl; } else { cout << "x & y is equal" << endl; } } int main() { biggest(1.3, 6); char wait; cin >> wait; return 0; }
How do you write a program that will call a function to multiply 4 numbers and return the answer to main program?
In Windows, use notepad.exe; in linux, use program xedit.
How on Numbers for Macs can you make your own blank spreadsheet?
From the Numbers File menu select New From Template Chooser.... And then select the Blank spreadsheet template.
2 Write a program to print a following program?
USING STRING LITERAL VALUES TO ADD 2 NUMBERS If you just want to show the outcome of two numbers you have: PRINT 4 + 5 This will print '9' the answer to 4 + 5. If you want to show the addition: PRINT "4 + 5 = "; 4 + 5 This will show the question and then calculate the answer. If you want the user to input numbers to add, use variables and then add them the same way. ====== COLLECTING USER INPUT FROM THE KEYBOARD/USING NUMERIC VARIABLES In the following example, the end user can get to interact with the program by typing in their numbers at the keyboard; then, pressing the [Enter] key. CLS PRINT "PROGRAM: Add 2 numbers" PRINT INPUT "Enter the 1st number: ", number1 INPUT "Enter the 2nd number: ", number2 PRINT sumTotal=number1+number2 PRINT "The sum total is: "; sumTotal PRINT INPUT "Again, Y/N"; yesNo$ IF UCASE$(LEFT$(yesNo$,1))="Y" THEN RUN END ====== CREATE FUNCTION/THEN, MAKE A FUNCTION CALL TO ADD 2 NUMBERS Another way to write this program is to create a function/then, make a function call... '*** PROGRAM: Add 2 numbers... '*** Variable declaration list... number1=7 '...initialise numeric variable 1 number2=3 '...initialise numeric variable 2 '*** Main program... CLS '...(CL)ear the (S)creen PRINT add(number1,number2) '...make function call/passing in 2 numbers to add END '...END of program/halt program code execution '*** Function(s)... FUNCTION add(num1,num2) '...this line marks the start of the Function add=num1+num2 '...this line returns the sum total of the 2 numbers END FUNCTION '...this line marks the end of the Function
Write a program to swap two numbers using function?
swap (int *a, int *b) { *a ^= *b; *b ^= *a; *a ^= *b; }
How do you write a C plus plus program to calculate the cube of integer float and double numbers?
The following C++ template function is all you need to calculate the cube of any arithmetic type: template<typename T> T cube (T val) { return val*val*val; } Usage: int x {cube<int> (42)}; float y {cube<float> (3.14)}; double z {cube<double> (x * y)};
Which function is used to randomize number in Excel?
There is a RAND function which can generate random numbers. The RANDBETWEEN function can generate numbers between a lower and upper limit.There is a RAND function which can generate random numbers. The RANDBETWEEN function can generate numbers between a lower and upper limit.There is a RAND function which can generate random numbers. The RANDBETWEEN function can generate numbers between a lower and upper limit.There is a RAND function which can generate random numbers. The RANDBETWEEN function can generate numbers between a lower and upper limit.There is a RAND function which can generate random numbers. The RANDBETWEEN function can generate numbers between a lower and upper limit.There is a RAND function which can generate random numbers. The RANDBETWEEN function can generate numbers between a lower and upper limit.There is a RAND function which can generate random numbers. The RANDBETWEEN function can generate numbers between a lower and upper limit.There is a RAND function which can generate random numbers. The RANDBETWEEN function can generate numbers between a lower and upper limit.There is a RAND function which can generate random numbers. The RANDBETWEEN function can generate numbers between a lower and upper limit.There is a RAND function which can generate random numbers. The RANDBETWEEN function can generate numbers between a lower and upper limit.There is a RAND function which can generate random numbers. The RANDBETWEEN function can generate numbers between a lower and upper limit.
When and what are the symbols used in the flowchart for the program for the calculation of average numbers in C language?
Look up "Flowchart" in wikepedia, most of what you need to know can be found there. Get a flow chart symbol template and a sheet of paper and you are on your way.
How can I write a program to display prime numbers from 1 to 100?
Write a function that implements an algorithm that checks to see if a particular integer is prime (returning a boolean). Write a program that uses that function on each number from 1 to 100, and if true, displays that number.
What is the top ten biggest numbers?
there is no biggest number.
C plus plus program to swap two numbers using friend function as a bridge?
There is no need to use a class to swap two numbers. A template function is all you really need. The following example includes both a template function and a class template with a static method. The template function is clearly the easier of the two to use. #include<iostream> template<typename T> void swap(T& x, T&y) { T temp=x; x=y; y=temp; } template<typename T> class foo { public: static void swap(T& x, T& y){T temp=x; x=y; y=temp;} }; int main() { int a=40, b=2; std::cout<<"a is "<<a<<", b is "<<b<<std::endl; swap(a,b); std::cout<<"a is "<<a<<", b is "<<b<<std::endl; foo<int>::swap(a,b); std::cout<<"a is "<<a<<", b is "<<b<<std::endl; } Example output: a is 40, b is 2 a is 2, b is 40 a is 40, b is 2
Can I make my own raffle tickets?
If you go onto the Internet there are several places where you can download free templates of raffle tickets. You can also make your own template and use a mail merge program to put the numbers onto them.
