Answer / susie

Answer :

Compiler error : undefined symbol some

Explanation:

This is a very simple example for conditional compilation.
The name something is not already known to the compiler
making the declaration

int some = 0;

effectively removed from the source code.

void main() { unsigned giveit=-1; int gotit; printf("%u ",++giveit); printf("%u \n",gotit=--giveit); }

1 Answers  

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main() { int i=5; printf("%d",++i++); }

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Write a program to implement the motion of a bouncing ball using a downward gravitational force and a ground-plane friction force. Initially the ball is to be projected in to space with a given velocity vector

2 Answers  

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Give a very good method to count the number of ones in a 32 bit number. (caution: looping through testing each bit is not a solution)

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find simple interest & compund interest

2 Answers  

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x=2 y=3 z=2 x++ + y++; printf("%d%d" x,y);

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main() { int a[10]; printf("%d",*a+1-*a+3); }

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#define DIM( array, type) sizeof(array)/sizeof(type) main() { int arr[10]; printf(“The dimension of the array is %d”, DIM(arr, int)); }

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Write a program to receive an integer and find its octal equivalent?

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void main() { int i=5; printf("%d",i++ + ++i); }

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Given an array of size N in which every number is between 1 and N, determine if there are any duplicates in it. You are allowed to destroy the array if you like.

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main( ) { int a[ ] = {10,20,30,40,50},j,*p; for(j=0; j<5; j++) { printf(“%d” ,*a); a++; } p = a; for(j=0; j<5; j++) { printf(“%d ” ,*p); p++; } }

1 Answers  

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