microsoft/qdk
Publicmirrored from https://github.com/microsoft/qdkAvailable
source/pip/tests-integration/resources/adaptive_ri/input/ArithmeticOps.qs
34lines · modecode
| 1 | namespace Test { |
| 2 | |
| 3 | import Std.Intrinsic.*; |
| 4 | import Std.Measurement.*; |
| 5 | |
| 6 | // Demonstrates use of arithmetic operations on integers at runtime. |
| 7 | // Expected output: (5, 25, 0, 243) |
| 8 | @EntryPoint() |
| 9 | operation Main() : (Int, Int, Int, Int) { |
| 10 | mutable count = 0; |
| 11 | mutable countPos = 0; |
| 12 | mutable countNeg = 10; |
| 13 | mutable countMul = 1; |
| 14 | use qs = Qubit[5]; |
| 15 | for q in qs { |
| 16 | X(q); |
| 17 | } |
| 18 | for r in MeasureEachZ(qs) { |
| 19 | if r == One { |
| 20 | // Note that addition of a 1 will get optimized into a zext on the bool. |
| 21 | set count += 1; |
| 22 | |
| 23 | set countPos += 5; |
| 24 | |
| 25 | // Note that subtraction of 2 turns into add of -2... problem for providers without negative numbers? |
| 26 | set countNeg -= 2; |
| 27 | |
| 28 | set countMul *= 3; |
| 29 | } |
| 30 | } |
| 31 | ResetAll(qs); |
| 32 | return (count, countPos, countNeg, countMul); |
| 33 | } |
| 34 | } |
| 35 | |