44.what is the difference between strcpy() and memcpy() function? 45.what is output of the following statetment? 46.Printf(“%x”, -1<<4); ? 47.will the program compile? int i; scanf(“%d”,i); printf(“%d”,i); 48.write a string copy function routine? 49.swap two integer variables without using a third temporary variable? 50.how do you redirect stdout value from a program to a file? 51.write a program that finds the factorial of a number using recursion?

3 Answers  

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Toggle nth bit in a given integer - num

5 Answers   Qualcomm,

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What is indirection? How many levels of pointers can you have?

0 Answers   Aspire, Infogain,

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Explain #pragma in C.

1 Answers  

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increment operateor (++)and decrament(--) #include<stdio.h> #inclide<conio.h> main() { int x=15; while(x!=0) scanf("%d",&x); {

2 Answers   HCL, Syntel, TCS,

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Write a program to accept a character & display its corrosponding ASCII value & vice versa?

9 Answers  

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what is the use of getch() function in C program.. difference b/w getch() and getche()??

29 Answers   HCL, IBM, Infosys, TCS, Wipro,

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Why is c called a structured programming language?

0 Answers  

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about c language

0 Answers  

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Why we use stdio h in c?

0 Answers  

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Is c procedural or functional?

0 Answers  

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Give the logic for this #include<stdio.h> #include<conio.h> void main() { clrscr(); int a=10,b; b=++a + ++a; printf("%d", b); getch(); } Output: 24......How?

2 Answers   Accenture,

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