Answer Posted / diwakar prasad singh

#include<stdio.h>
main()
{
printf("hello");
}

how logic is used

1948

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write a C program:There is a mobile keypad with numbers 0-9 and alphabets on it. Take input 0f 7 keys and then form a word from the alphabets present on the keys.

15979

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How will you delete a node in DLL?

1275

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Why header file is used in c?

1077

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Explain what’s a signal? Explain what do I use signals for?

1133

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Define and explain about ! Operator?

983

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Write a program for finding factorial of a number.

1063

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A function can make the value of a variable available to another by a) declaring the variable as global variable b) Passing the variable as a parameter to the second function c) Either of the two methods in (A) and (B) d) binary stream

1149

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What is variable declaration and definition in c?

884

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What is function and its example?

1183

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What are the output(s) for the following ? #include char *f() {char *s=malloc(8); strcpy(s,"goodbye")} main() { char *f(); printf("%c",*f()='A'); }

1165

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How does #define work?

1055

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Why is c called c not d or e?

1082

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List the variables are used for writing doubly linked list program.

2012

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Is c is a low level language?

1120

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