Answer Posted / vignesh1988i

scanf() is used to get the input from the user using the compailer.

printf() is used to output the messages given by the user in the output screen

getchar() is used to get a single character from the user.....

putchar() is used to output a single character and echo's in the output screen

What is the stack in c?

1090

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Difference between linking and loading?

1067

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What is merge sort in c?

1010

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Tell us bitwise shift operators?

1028

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How to find a missed value, if you want to store 100 values in a 99 sized array?

1372

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Write a function expand(s1,s2) that expands shorthand notations like a-z in the string s1 into the equivalent complete list abc...xyz in s2 . Allow for letters of either case and digits, and be prepared to handle cases like a-b-c and a-z0-9 and -a-z. z-a:zyx......ba -1-6-:-123456- 1-9-1:123456789987654321 a-R-L:a-R...L a-b-c:abbc

5572

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What is the difference between typedef struct and struct?

1073

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How can I implement a delay, or time a users response, with sub-second resolution?

1046

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How do you list files in a directory?

1090

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Create a structure to specify data on students as given below: Roll number, Name, Department, Course, and Year of joining. Assume that there are not more than 450 students in the collage. (a) Write a function to print the names of all students who joined in the last 3 years. (b) Write a function to print the data of a student whose roll numbers are divisible by 4.

1068

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A variable that is defined in a specified portion of a program but can be used throughout the program a) global variable b) local variable c) character d) none

1159

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Differentiate Source Codes from Object Codes

1493

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What is an lvalue?

1024

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Which driver is a pure java driver

1541

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GIven a sequence of characters. How will you convert the lower case characters to upper case characters. ( Try using bit vector - sol given in the C lib -> typec.h)

1058

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