Answer Posted / pawan jain

1. Divide the coins in 3 groups of 3 coins each
2. Put 2 groups in the weighing scale
3a. If both the groups weigh equal
1. Pick 2 coins from the 3rd group and put in weighing scale
2. If they weigh equal, the 3rd coin is counterfeit.
Else the coin which weigh more is counterfeit
3b. If they do not weigh equal, pick the group with more
weight and do steps 3a1 and 3a2.

write a program that prompt the user to enter his height and weight,then calculate the body mass index and show the algorithm used

4914

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write a program that reverses the input number of n.Formulate an equation to come up with the answer.

7737

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What output does the following code generate? Why? What output does it generate if you make A::Foo() a pure virtual function? class A { A() { this->Foo(); } virtual void Foo() { cout << "A::Foo()" << endl; } }; class B : public A { B() { this->Foo(); } virtual void Foo() { cout << "A::Foo()" << endl; } }; int main(int, char**) { A objectA; B objectB; return 0; }

1312

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write a function that reverse the elements of an array in place.The function must accept only one pointer value and return void.

4648

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Teta-Omeg-Big-Oh Show that f(n) = n2 + 3n3 is ;(n3).

3683

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U hv to enter a range from a and b and search hw many no. of times a pattern n. occurs between the range a and b. Eg :i/p:enter range :0 100 Enter pattern: 13 o/p: the no. times 13 occurred betwwn 0 to 100:1 Eg :i/p:enter range :100 1000 Enter pattern: 13 o/p: the no. times 13 occurred betwwn 100 to 1000: (in this 13,113,131,132,133…139,213,313,…913 all these will be counted)

2562

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Write a C/C++ program that connects to a MySQL server and displays the global TIMEZONE.

5176

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i really need help about this.. write a program to display the set of odd and even numbers separately. find the highest and lowest value of the given numbers.

2795

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write a program using virtual function to find the transposing of a square matrix?

3431

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solve the problem in the programming language C++"if a five digit number is input through the keyboard.Write a program to calculate the sum of its digits(hint: use the modulus operator)

3473

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Code for Method of Handling Factorials of Any Size?

2542

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A suduco given & u hv 2 check if it is incomplete(blanks left),or correct or incorrect

2942

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Code for Two Classes for Doing Gzip in Memory?

3313

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Write a C/C++ program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the total number of disk writes by MySQL.

2575

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output for printf("printf");

2599

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