Can we change the value of #define in c?

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What does static mean in c?

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My teacher ask to make a program that can: Insert record in front Insert record at the end Insert in between Search node record Delete record in front Delete record at the end Delete record in between Using Data structure Linked List type. But I'm really confused about the codes and I can't go through. Please help Thanks in advance. Also here is my unfinished code if someone can make changes it will be more good.

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What is omp_num_threads?

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void main() { int s[4][2]={ {1234,56},{1212,33},{1434,80},{1312,78} }; int (*p)[2]; int i,j,*pint; for(i=0;i<=3;i++) { p=&s[i]; pint=p; printf("\n"); for(j=0;j<=1;j++) printf("%d",*(pint+j)); } } while running this program it shows a warning-suspicious pointer conversion ie pint=p; my que is why should we assign the value of p to pint again.why cant we use it directly as *(p+j)..but if i use like tat the o/p is garbage value..

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main() { printf("\n %d %d %d",sizeof('3'),sizeof("3"),sizeof(3)); } wat is the o/p and how?

12 Answers   Tech Mahindra,

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what is the difference between postfix and prefix unary increment operators?

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printf(), scanf() these are a) library functions b) userdefined functions c) system functions d) they are not functions

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a linearly ordered set of data elements that have the same structure and whose order is preserved in storage by using sequential allocation a) circular b) ordinary c) array d) linear list

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What is pass by reference in c?

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Dear Sir, we are required the bubble sorting programs Regs Prem

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Declare the structure which contains the following members and write in C list of all students who score more than 75 marks. Roll No, Name, Father Name, Age, City, Marks.

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