What is a null pointer in c?
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#include<stdio.h> int main(){ int a[]={1,2,3,5,1}; int *ptr=a+4; int y=ptr-a; printf("%d",y); }
What is wrong with this code?
WHOT IS CHAR?
Write a C program to multiply tho numbers without using arithmetic operator (+, -, *, /).
what are you see during placement time in the student.
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char p="data"; printf(p);
Write a C/C++ program to add a user to MySQL. The user should be permitted to only "INSERT" into the given database
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Write a program to display all the prime nos from 1 to 1000000, your code should not take time more than a minute to display all the nos.
Difference between goto, long jmp() and setjmp()?
What is a memory leak in structures? How can we rectify that?
Write a program to swap two numbers without using third variable in c?
Is main a keyword in c?