What is external variable in c?
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What is the best way to store flag values in a program?
What is realloc in c?
Write a program to interchange two variables without using the third variable?
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how to write a bubble sort program without using temporary variable?
Given an array of characters which form a sentence of words, give an efficient algorithm to reverse the order of the words (not characters) in it?
What is the difference between class and object in c?
What is && in c programming?
Difference between linking and loading?
Explain what is a 'null pointer assignment' error? Explain what are bus errors, memory faults, and core dumps?
main() { clrscr(); } clrscr();
what is the output? #define fun(a,b,t) (g ##t=(a),(a)=(b),(b)=g##t) float gfloat; main() { float a=1.12,b=3.14; fun (a,b,float); printf("na=%4.2f,b=%4.2f",a,b); } A)Error in Defining Macro B)a=1.12,b=3.14 C)a=3.14,b=1.12 D)None of the Above
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What is d'n in c?