Describe the order of precedence with regards to operators in C.

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Which command is more efficient? *(ptr+1) or ptr[1]

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Does * p ++ increment p or what it points to?

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Difference between malloc() and calloc() function?

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What is %d called in c?

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#include<stdio.h> #include<conio.h> 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.

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Explain main function in c?

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What is the purpose of the following code? Is there any problem with the code? void send(int count, short *to, short *from) { /* count > 0 assumed */ register n = (count + 7) / 8; switch (count % 8) { case 0: do { *to = *from++; case 7: *to = *from++; case 6: *to = *from++; case 5: *to = *from++; case 4: *to = *from++; case 3: *to = *from++; case 2: *to = *from++; case 1: *to = *from++; } while (--n > 0); } }

0 Answers   Google,

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I have an array of 100 elements, each of which is a random integer. I want to know which of the elements: a) are multiples of 2 b) are multiples of 2 AND 5 c) have a remainder of 3 when divided by 7

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how to make c program without a libary? e.g.#include<stdio.h> libary is not in c progaram.

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Why does not c have an exponentiation operator?

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What is a function in c?

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