Answer Posted / nithin

int main()
{
int i, max;

// Array
int *a;

printf("Enter the size of array\n");
scanf("%d", &max);

//Run time size allocation of an array
a = (int*)malloc(max * sizeof(int));

for(i = 0; i < max;i++)
{
a[i] = i * 2;
printf("value of element %d is %d\n", i, a
[i]);
}
return 0;
}

Write a code to remove duplicates in a string.

822

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822

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803

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Explain what is operator promotion?

831

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832

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890

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Write a program to swap two numbers without using the third variable?

808

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968

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.find the output of the following program? char*myfunc(char*ptr) { ptr +=3; return (ptr); } int main() { char*x,*y; x="HELLO"; y=myfunc(x); printf("y = %s ",y); return 0; }

2306

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What is difference between far and near pointers?

791

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What is a double c?

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What would happen to X in this expression: X += 15; (assuming the value of X is 5)

1659

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Can we declare variable anywhere in c?

724

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