Answer Posted / ada

open() is a system call, and fopen() is a stdio library
function.

Write a code to determine the total number of stops an elevator would take to serve N number of people.

1215

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How can a string be converted to a number?

987

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Is c dynamically typed?

1106

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How can I do graphics in c?

995

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Subtract Two Number Without Using Subtraction Operator

797

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List some basic data types in c?

983

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Explain the difference between call by value and call by reference in c language?

1072

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What is volatile, register definition in C

1070

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Here is a good puzzle: how do you write a program which produces its own source code as output?

1057

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What is the use of a ‘’ character?

1051

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State two uses of pointers in C?

1019

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What is the difference between struct and union in C?

1263

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Why do we use stdio h and conio h?

1044

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Explain how can you tell whether a program was compiled using c versus c++?

1070

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a) Identify the following declarations. Ex. int i (integer variable) float a[l0](array of 10 real nos) int (*f())() void *f int (*f()) [] void *f int f[] [] [] char *(*f) () int (*f[]) [] float(*f) [] [] float **f int ******f

2108

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