Answer / shrikantauti

i dont know the methods but can give the code to swap values without temporary variable.
a b
a=a+b
b=a-b
a=a-b

Answer / abhishek karnani

int a=10,b=5;

a=a+b-(b=a);

Are negative numbers true in c?

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Why c is called procedure oriented language?

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What happens if a header file is included twice?

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the factorial of non-negative integer n is written n! and is defined as follows: n!=n*(n-1)*(n-2)........1(for values of n greater than or equal to 1 and n!=1(for n=0) Perform the following 1.write a c program that reads a non-negative integer and computes and prints its factorial. 2. write a C program that estimates the value of the mathematical constant e by using the formula: e=1+1/!+1/2!+1/3!+.... 3. write a c program the computes the value ex by using the formula ex=1+x/1!+xsquare/2!+xcube/3!+....

2 Answers   Ignou,

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int main() { int i=1; switch(i) { case '1': printf("hello"); break; case 1: printf("Hi"); break; case 49: printf("Good Morning"); break; } return 0; }

3 Answers  

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what is const volatile?

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What is the explanation for modular programming?

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What is the scope of an external variable in c?

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What is bubble sort in c?

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What is typedef?

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When should you use a type cast?

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how to find the sizof of any datatype using bit manipulations

3 Answers  

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