what is ans for this scanf(%%d",c);

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What is the purpose of Scanf Print, getchar, putchar, function?

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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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Which of the following operators is incorrect and why? ( >=, <=, <>, ==)

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Given only putchar (no sprintf, itoa, etc.) write a routine putlong that prints out an unsigned long in decimal. [ I gave the obvious solution of taking % 10 and / 10, which gives us the decimal value in reverse order. This requires an array since we need to print it out in the correct order. The interviewer wasn't too pleased and asked me to give a solution which didn't need the array ].

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program for reversing a selected line word by word when multiple lines are given without using strrev

0 Answers   IBM,

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Do you know null pointer?

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Is c still used?

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char *p="name"; printf(p);

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#include<stdio.h> void main() { int a [5]; for (i=0; i<=4; i++) printf(“%d” ,a[i]); }

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What is external and internal variables What is dynamic memory allocation what is storage classes in C

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What is keyword in c?

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