How is a null pointer different from a dangling pointer?

0 Answers  

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how to swap two integers 1 and 32767 without using third variable

11 Answers   Microsoft, TCS,

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Bit swapping

2 Answers  

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3. Program to print all possible substrings. ex: String S St Str Stri Strin String t tr tri trin tring r

3 Answers   Huawei,

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the output will be #include<stdio.h> int main () { int i; i = 9/2; printf("%i",i); return 0; }

4 Answers   CMC, TCS,

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how can i make a program with this kind of output.. Enter a number: 5 0 01 012 0123 01234 012345 01234 0123 012 01 0

4 Answers   Wipro,

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what will be the output of" printf("%d%d",scanf("%d% d",&a&b));"

4 Answers  

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Write a program that takes a 5 digit number and calculates 2 power that number and prints it.

1 Answers   Mind Tree,

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What is clrscr in c?

0 Answers  

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Write a program to reverse a string.

0 Answers   Global Logic, iNautix, TCS, Wipro,

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Can we assign string to char pointer?

0 Answers  

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What are the two types of functions in c?

0 Answers  

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