write function to reverse char array ... without using second array

3 Answers  

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What are local static variables? How can you use them?

0 Answers  

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What is the scope of an external variable in c?

0 Answers  

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why wipro wase

0 Answers   Wipro,

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What is nested structure with example?

0 Answers  

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What is the function of volatile in c language?

0 Answers  

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what do structure language means?

3 Answers   Microsoft,

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A banker has a seif with a cipher. Not to forget the cipher, he wants to write it coded as following: each digit to be replaced with the difference of 9 with the current digit. The banker chose a cipher. Decipher it knowing the cipher starts with a digit different than 9. I need to write a program that takes the cipher from the keyboard and prints the new cipher. I thought of the following: Take the input from the keyboard and put it into a string or an array. Go through the object with a for and for each digit other than the first, substract it from 9 and add it to another variable. Print the new variable. Theoretically I thought of it but I don't know much C. Could you give me any kind of hint, whether I am on the right track or not?

0 Answers  

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Is there any data type in c with variable size?

0 Answers  

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how is the examination pattern?

0 Answers   Wipro,

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what is the output of the following program? #include<stdio.h> void main() { float x=1.1; while(x==1.1) { printf("\n%f",x); x=x-0.1; } }

6 Answers  

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how to solve "unable to open stdio.h and conio.h header files in windows 7 by using Dos-box software

0 Answers  

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