Answer Posted / reshma

void swap(int *a, int *b)
{
int tmp;
tmp=*a;
*a=*b;
*b=tmp;
}

or

void swap(int *a, int *b)
{
*a=*a^*b;
*b=*a^*b;
*a=*a^*b;

}

Compare and contrast compilers from interpreters.

1094

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What is a program flowchart?

1145

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How do c compilers work?

1074

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When can a far pointer be used?

989

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What is volatile, register definition in C

1075

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1) There is a singing competition for children going to be conducted at a local club. Parents have been asked to arrive at least an hour before and register their children’s names with the Program Manager. Whenever a participant registers, the Program Manager has to position the name of the person in a list in alphabet order. Write a program to help the Program Manager do this by placing the name in the right place each time the Program Manger enters a name. The Logic should be written in Data Structures?

2418

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What is calloc()?

1045

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Can one function call another?

1069

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Explain the difference between strcpy() and memcpy() function?

961

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What is sizeof array in c?

1003

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What is a null pointer in c?

1162

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What Is The Difference Between Null And Void Pointer?

1189

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How do you define a string?

1064

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What is difference between scanf and gets?

1200

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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

2116

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