Answer Posted / jithneder palle

int main(void)
{
if(printf("hello world"))
}

Explain how do you override a defined macro?

1085

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What does c mean in basketball?

1003

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Given only putchar (no sprintf, itoa, etc.) write a routine putlong that prints out an unsigned long in decimal. [ I gave the obvious solution of taking % 10 and / 10, which gives us the decimal value in reverse order. This requires an array since we need to print it out in the correct order. The interviewer wasn't too pleased and asked me to give a solution which didn't need the array ].

1102

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What are keywords in c with examples?

1094

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What is the difference between int main and void main in c?

1188

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What is the difference between declaring a variable and defining a variable?

1290

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Mention four important string handling functions in c languages .

1120

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Program to find the sum of digits of a given number until the sum becomes a single digit. (e.g. 12345=>1+2+3+4+5=15=>1+5=6)

1165

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Why shouldn’t I start variable names with underscores?

1071

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Why c is known as a mother language?

1091

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What is the difference between array and structure in c?

1180

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What is the benefit of using #define to declare a constant?

1104

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Explain the difference between #include "..." And #include <...> In c?

1039

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When a c file is executed there are many files that are automatically opened what are they files?

1115

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List some of the dynamic data structures in C?

1250

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