Answer Posted / vikas kumar shakya

main() is a user defined function. it is the entry point of
any program.
At run time the main() function is searched as the entry to
start the program.

What are the output(s) for the following ? #include char *f() {char *s=malloc(8); strcpy(s,"goodbye")} main() { char *f(); printf("%c",*f()='A'); }

1136

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Which is an example of a structural homology?

1270

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What is the use of getchar() function?

1083

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what does static variable mean?

1064

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What is hash table in c?

985

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find the sum of two matrices and WAP for it.

1074

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Is there sort function in c?

976

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Create a registration form application by taking the details like username, address, phone number, email with password and confirm password (should be same as password).Ensure that the password is of 8 characters with only numbers and alphabets. Take such details for 3 users and display the details. While taking input password must appear as “****”.

3132

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What are different types of operators?

994

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What is the difference between Printf(..) and sprint(...) ?

1449

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What are the advantage of c language?

1014

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write a program to rearrange the array such way that all even elements should come first and next come odd

2236

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#include int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

1684

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What is c token?

1024

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How do I get an accurate error status return from system on ms-dos?

1082

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