write a program to swap two variables a=5 , b= 10 without using third variable

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How to add two numbers with using function?

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Given an array of numbers, except for one number all the others occur twice. Give an algorithm to find that number which occurs only once in the array.

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Blade logic interview question. 1st round is a written tests with 15 multiple questions from c and c++. All are simple basic question. Like int main () { Int i=65; Return printf(“%c”, i); } 2nd and 3rd round is technical interview. The position for which I was interview was core UNIX and c. Yes it is for system programming. The company has product name blade server. For their server they are creating their own command for their purpose. Example cd command. We can implement it in a c program by using the chdir() function. So the question asks related to PID, fork, pipe, shared memory, signal. Write a program in c which will act as cp command.

1 Answers   BladeLogic, Infosys,

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Is void a keyword in c?

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Explain the use of #pragma exit?

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writ a program to compare using strcmp VIVA and viva with its output.

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i want explaination about the program and its stack reprasetaion fibbo(int n) { if(n==1 or n==0) return n; else return fibbo(n-1)+fibbo(n-2); } main() { fibbo(6); }

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Difference between MAC vs. IP Addressing

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How to declare a variable?

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int main() { int days; printf("enter days you are late"); scanf("%d",days); if (days<=5) printf("5o paisa fine"); if (days<=10&&days>=6) printf("1rs fine"); if(days>10) printf("10 rs fine"); if(days=30) printf("membership cancelled"); return 0; } tell me whats wrong in this program? is it right?

2 Answers  

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What is an example of enumeration?

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