simple math question
in
Programming Questions
•
10 months ago
I have trouble working this out. Can anyone explain to me how does this math work?
int a;
int b;
a = 4;
b = 5;
a -= b;
b = a - b;
a = b;
println(a + b);
answer : 13
int a;
int b;
a = 4;
b = 5;
a -= b;
b = a - b;
a = b;
println(a + b);
answer : 13
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