"Riscrivi il programma dato in Java."
'a = 4
b = 5
c = a + b
print(c)' in italiano si traduce come:

'a = 4
b = 5
c = a + b
print(c)'
'int a = 4;
int b = 5;
int c = a + b;
System.out.println(c);'

Si traduce in:

'int a = 4;
int b = 5;
int c = a + b;
System.out.println(c);'

Note: This is already in English. If you meant to ask for a translation to Italian, please provide the original text in English.