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)

0 Answers  

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Subsets Write an algorithm that prints out all the subsets of 3 elements of a set of n elements. The elements of the set are stored in a list that is the input to the algorithm. (Since it is a set, you may assume all elements in the list are distinct.)

1 Answers   CSC, Qatar University,

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#include<iostream.h> //main() //{ class A { friend class B; public: void read(); }; class B { public : int a,b; }; void A::read() { cout<<"welcome"; } main() { A x; B y; y.read(); } In the above program......, as B is a friend of A B can have access to all members,i cant access y.read . could you please tell me the reason and what would i code to execute this program?

2 Answers  

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write a program to sort 'n' elemnts using bubble sort

1 Answers   IBM,

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write a program to calculate the radius for a quadratic equation use modular programming(function abitraction)hint use quadratic function

1 Answers   ICAN, Jomo Kenyatta University,

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swap prog

3 Answers   TCS,

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Here's the programm code: int magic(int a, int b) { return b == 0 ? a : magic(b, a % b); } int main() { int a, b; scanf("%d%d", &a, &b); printf("%d\n", magic(a, b)); return 0; } on input stream we have integers 4, 45 What's the output integer? How many times will be initiated "magic" function?

1 Answers  

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write a function – oriented program that calculates the sum of the squares from 1 to n. thus, if the input is 3, the output is 14

3 Answers  

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write a proram using exceptional handling create a error & display the message "THERE IS AN ERROR?... PLEASE RECTIFY"?

1 Answers  

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Write a program that takes a 3 digit number n and finds out whether the number 2^n + 1 is prime, or if it is not prime find out its factors.

3 Answers   TCS, Vimukti Technologies, Wipro,

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

0 Answers   Satyam,

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write a program to convert temperature from fa height into celcius and vise versa,use modular programming

0 Answers   Jomo Kenyatta University,

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