Answer Posted / harika.thota001@gmail.com

The preprocessor provides the ability for the inclusion of header files, macro expansions, conditional compilation, and line control.

In many C implementations, it is a separate program invoked by the compiler as the first part of translation.

What is the deal on sprintf_s return value?

1139

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Is return a keyword in c?

1090

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A float occupies 4 bytes in memory. How many bits are used to store exponent part? since we can have up to 38 number for exponent so 2 ki power 6 6, 6 bits will be used. If 6 bits are used why do not we have up to 64 numbers in exponent?

2318

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What is merge sort in c?

1052

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How #define works?

1112

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What are pointers? Why are they used?

1185

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Can stdout be forced to print somewhere other than the screen?

1049

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#include int main(){ int i=10; int *ptr=&i; *ptr=(int *)20; printf("%d",i); return 0; } Output: 20 can anyone explain how came the output is 20

1724

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Can we use any name in place of argv and argc as command line arguments?

1077

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Explain what is operator promotion?

1088

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in ‘C’ language for Matrix Multiplication fails” Introspect the causes for its failure and write down the possible reasons for its failure.

8053

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how do you write a function that takes a variable number of arguments? What is the prototype of printf () function?

1947

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Hello. How to write a C program to check and display president party like if i type in the console "biden" and hit enter the output shoud be : "biden is democrat" and if i type "trump" and hit enter the output shoud be: "trump is republican"

2081

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Explain what are the different data types in c?

1225

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State the difference between realloc and free.

1091

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