1.
Find the output:
Code:



	
Code:

	
int x =5, y;
                    while (x >= 2) {
                             y=1;
                while (y <= x) {
                printf ( “ * “ );
                y++; }
                x--;
                printf ( “\n” );   }
2.

Find the output of the following program segment.

        int   A [ ] = { 1, 3, 5, 2, 4, 7 };   int  i, h, j = 5;
        for ( i = 0;   i < 3;  i ++ ) {
        h = A [ i ];
        A [ i ] = A [ j ];
        A [ j ] = h;      j = j - 1; }

        for ( j = 0;    j < = 5;   j++ )    
               printf ( “ %4d “ , A [ j ] );
3.

Given the following main program, write a function which prints the average of array elements.
                void  xyz  ( int [ ], int ); 
                    int   main ( ) {
                    int A [10 ] = {1,2,  . . . ., 10}; int n; \\ n refers to 10 elements.
                    xyz ( A, n ); 
                                       return 0;  }

4.

Given the following function, write the main program which calls the function and prints the results.
                int    xyz ( int x, int y, int y ) {
                    int a, b;
                    a = x + y + z:
                    b = a/3;
                    return b;   }




 

Here is what I believe is the answers, 

1.

*

*

*

*

2. 



everything is printed backwards 7,4,2,5,3,1

3.



I'm stuck on this one



4.



stuck on this on as well