Answer Posted / soundar

Address of the variable will be displayed for the first
printf stmt

previous address will be incremented and current address of
variable will displayed for second printf stmt

Given a valid 24 hour format time find the combination of the value and write a program ,do not hard the value and if any other inputs provided should work with the logic implemented Input: 11:30 Output: 13:10 Input: 18:25 Output: 21:58

1521

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What do you mean by dynamic memory allocation in c?

1098

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What is the sizeof () operator?

1079

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Why clrscr is used in c?

1014

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What are data structures in c and how to use them?

1164

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What are the functions to open and close the file in c language?

1033

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Explain the use of function toupper() with and example code?

1123

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What is function what are the types of function?

991

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1234554321 1234 4321 123 321 12 21 1 1 12 21 123 321 1234 4321 1234554321

3710

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how can f be used for both float and double arguments in printf? Are not they different types?

1062

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Explain the difference between getch() and getche() in c?

992

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What is class and object in c?

1115

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Explain the difference between ++u and u++?

1130

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State the difference between realloc and free.

1070

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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'); }

1175

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