Answer Posted / usama

take two var a , b
a=a+b;
b=a-b;
a=a-b;

What is the difference between mpi and openmp?

1284

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What type is sizeof?

1037

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What are multibyte characters?

1115

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Some coders debug their programs by placing comment symbols on some codes instead of deleting it. How does this aid in debugging?

1118

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1. Write a function to display the sum of two numbers in the following ways: By using (i) pass by value (ii) pass by address a. function with argument and with return value b. function with argument and without return value c. without argument , with return value d. without argument , without return value Note: Use pass by address.

2809

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1115

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1094

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1085

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Which is more efficient, a switch statement or an if else chain?

1019

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1132

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Explain how can I remove the trailing spaces from a string?

1046

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What is the difference between functions abs() and fabs()?

1151

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What is the scope of static variable in c?

1016

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Why is structure padding done in c?

1129

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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.

2069

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