Answer Posted / sasireka

getch() returns to the program after hitting any key.
getche() waits for the character, read it and then returns
to the program

number of times a digit is present in a number

2004

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What is a 'null pointer assignment' error?

1186

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application attempts to perform an operation?

1930

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What is a structure member in c?

970

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Tell us the use of fflush() function in c language?

1122

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Input is "rama loves rajesh and rajesh Loves rama also and rajesh wear gloves and bloves" To print output is count the numbers of times repeted the word love without case sensitive.

2022

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Explain what is the difference between text files and binary files?

1121

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How can you invoke another program from within a C program?

1038

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What is a macro, and explain how do you use it?

1040

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How many keywords (reserve words) are in c?

1105

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main() { printf("hello"); fork(); }

1166

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What is a program flowchart and how does it help in writing a program?

1106

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Explain about block scope in c?

1054

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How can I open a file so that other programs can update it at the same time?

1154

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

1103

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