Calculate the weighted average of a list of n numbers using the formula xavg = f1x1+f2x2+ ….+ fnxn where the f’s are fractional weighting factors, i.e., 0<=fi<1, and f1+f2+….+fn = 1

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PROGRAM TO WRITE CONTENTS OF 1 FILE IN REVERSE TO ANOTHER FILE,PROGRAM TO COPY 1 FILE TO ANOTHER BY SPECIFYING FILE NAMES AS COMMAND LINE

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How to print India by nested loop? I IN IND INDI INDIA

4 Answers   NIIT, Wipro,

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what is the use of #pragma pack, wer it is used?

2 Answers   Wipro,

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Create a simple code fragment that will swap the values of two variables num1 and num2.

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Write a program to show the workingof auto variable.

2 Answers   Infotech,

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what is pointer

1 Answers   TCS,

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What is void main ()?

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Example of friendly function in c++

2 Answers  

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What is the difference between int main and void main?

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Is it possible to have a function as a parameter in another function?

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What is pass by reference in functions?

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