Code
The highlighted line runs next. The pill shows the live values in the running call.
Variables
The data structures the code is building
32-bit registers
Two’s complement, bit 31 on the left
Given two integers a and b, return their sum without using the + and − operators.
The highlighted line runs next. The pill shows the live values in the running call.
The data structures the code is building
Two’s complement, bit 31 on the left
Integers are 32 bits wide. The highlighted row is the solution being traced.
Keyboard: ← → step, Space play or pause. a and b from −1000 to 1000.