Answer Posted / vignesh1988i

it's actually user defined built in function...... since we
the user gave the function name as main() when we write the
coding for the compailer........

write a proram to reverse the string using switch case?

2884

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Do you know the use of fflush() function?

1012

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Why enum is used in c?

898

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Explain main function in c?

1045

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#include #include struct stu { int i; char j; }; union uni { int i; char j; }; void main() { int j,k; clrscr(); struct stu s; j=sizeof(s); printf("%d",j); union uni u; k=sizeof(u); printf("%d",k); getch(); } what is value of j and k.

6188

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What is use of #include in c?

1089

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If null and 0 are equivalent as null pointer constants, which should I use?

1120

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What is the translation phases used in c language?

1060

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What is typedef example?

1112

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where are auto variables stored? What are the characteristics of an auto variable?

1019

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What is difference between structure and union in c?

925

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What are different storage class specifiers in c?

1042

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What's the total generic pointer type?

1010

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What is context in c?

884

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How main function is called in c?

1072

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