Answer Posted / lakshya

Sindhu ....go ,,get sum life ..

What are header files in c?

1080

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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?

2052

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Can you please explain the difference between exit() and _exit() function?

1033

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why to assign a pointer to null sometimes??how can a pointer we declare get assigned with a garbage value by default???

1971

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Explain what math functions are available for integers? For floating point?

1116

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Is that possible to store 32768 in an int data type variable?

1082

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What is scope rule in c?

1071

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Describe how arrays can be passed to a user defined function

1297

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Why C language is a procedural language?

1039

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Using which language Test cases are added in .ptu file of RTRT unit testing???

4287

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What are c header files?

993

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Ow can I insert or delete a line (or record) in the middle of a file?

1005

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What do you mean by keywords in c?

1153

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What are pointers really good for, anyway?

1066

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FORMATTED INPUT/OUTPUT functions are a) scanf() and printf() b) gets() and puts() c) getchar() and putchar() d) all the above

1121

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