/***************************************************************

str 5, ZADATAK 1a:

Napisati program koji na osnovu unetog X-a izracunava Y, po formuli:

| 2x+1, za x > 0

a) y = |

| 3x, za x x;

if ( x > 0 )

y = 2*x+1;

else

y = 3 * x;

cout y )

z = (y + 0.5) / (1 + x * x);

else

z = (x + 0.5) / (1 + y * y);

cout > b >> c;

if ( a > 0 )

sum += a;

if ( b > 0 )

sum += b;

if ( c > 0 )

sum += c;

cout > b >> c;

if ( a == 0 )

K++;

if ( b == 0 )

K++;

if ( c == 0 )

K++;

cout x >> y;

if ( y >= 0)

if (x < y)

z = x;

else

z = y;

else

if (x*x > y*y)

z = x*x;

else

z = y*y;

cout x >> y;

if ( y >= 0)

if (x < y)

z = x;

else

z = y;

else

if (x*x > y*y)

z = x*x;

else

z = y*y;

cout