List the difference between a While & Do While loops?

0 Answers   Accenture,

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given the piece of code int a[50]; int *pa; pa=a; to access the 6th element of the array which of the following is incorrect? a.*(a+5) b.a[5] c.pa[5] d.*(*pa + 5)

6 Answers   amu, TCS,

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How can I implement sets or arrays of bits?

0 Answers  

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Explain can static variables be declared in a header file?

0 Answers  

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write a program in 'c' to find the value of p[i+1]^n.p,i,n are arguments of a macro and n is a integer

1 Answers  

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Write programs for String Reversal & Palindrome check

0 Answers   TISL,

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‘SAVEPOINT’ and ‘ROLLBACK’ is used in oracle database to secure the data comment. Give suitable examples of each with sql command.

0 Answers  

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Write a code on reverse string and its complexity.

0 Answers   Expedia,

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34.what are bitwise shift operators? 35.what are bit fields? What is the use of bit fields in a structure declaration? 36.what is the size of an integer variable? 37.what are the files which are automatically opened when a c file is executed? 38.what is the little endian and big endian? 39.what is the use of fflush() function? 40.what is the difference between exit() and _exit() functions? 41.where does malloc() function get the memory? 42.what is the difference between malloc() and calloc() function? 43.what is the difference between postfix and prefix unary increment operators?

0 Answers  

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sir i wanted to know how we wap in c to add numbers without using arithmetic operator in which digits are entered by user?

2 Answers  

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write a program to find the largest and second largest integer from an array

2 Answers   Value Labs,

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#include<conio.h> #include<stdio.h> void main() { int i; if(1,0,2,3) { printf("if"); } else { printf("else"); } getch(); } Can any body tell the answer of this question with explanation?

3 Answers   Huawei,

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