compiler-design-eth/javali_tests/HW1_nop90/Overflow.javali

/* Test what happens for Integers that are to big for 32bits 
2147483647 (=0x7FFFFFFF) is the biggest integer in 32bits (IntMAX)
*/
class Main {
	void main() {
		int x,y,z;
		x = 2147483647;
		write( x ); writeln();
		/* add 1 to IntMax and output it */
		write( x + 1); writeln();
		
		/* read an int bigger than IntMAX */
        x = read();
		write(x); writeln();
		
		/* performe some operation that should generate an int overflow */
		x = 21474836400;
		y = 60000;
		write( x + y); writeln();
		z = 20000000;
		write( y * z); writeln();
		write( (y * z) ); writeln();
		
	}
}