Explain what are compound statements?

0 Answers  

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#define swap1(a,b) a=a+b;b=a-b;a=a-b; main() { int x=5,y=10; swap1(x,y); printf("%d %d\n",x,y); swap2(x,y); printf("%d %d\n",x,y); } int swap2(int a,int b) { int temp; temp=a; b=a; a=temp; return; } what are the outputs?

4 Answers   Ramco,

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Why data types in all programming languages have some range? Why ritche have disigned first time likethat?Why not a single data type can support all other types?

2 Answers   Excel,

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What is null pointer constant?

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in ‘C’ language for Matrix Multiplication fails” Introspect the causes for its failure and write down the possible reasons for its failure.

0 Answers   TCS,

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What are the disadvantages of external storage class?

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If I want to initialize the array like. int a[5] = {0}; then it gives me all element 0. but if i give int a[5] = {5}; then 5 0 0 0 0 is ans. what will I do for all element 5 5 5 5 5 in a single statement???

3 Answers   Amdocs, IBM,

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Explain the use of bit fieild.

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List the different types of c tokens?

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What is an array? What the different types of arrays in c?

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What is exit() function?

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Some coders debug their programs by placing comment symbols on some codes instead of deleting it. How does this aid in debugging?

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