Add solutions for part 1

projects/07/MemoryAccess/StaticTest/StaticTest.asm

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+// push constant 111
+@111
+D = A
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+
+// push constant 333
+@333
+D = A
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+
+// push constant 888
+@888
+D = A
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+
+// pop static StaticTest.8
+@SP
+A = M
+A = A - 1
+D = M
+@SP
+M = M - 1
+// ^ pop into D
+@StaticTest.8
+M = D
+// ^ StaticTest.8 = D
+
+// pop static StaticTest.3
+@SP
+A = M
+A = A - 1
+D = M
+@SP
+M = M - 1
+// ^ pop into D
+@StaticTest.3
+M = D
+// ^ StaticTest.3 = D
+
+// pop static StaticTest.1
+@SP
+A = M
+A = A - 1
+D = M
+@SP
+M = M - 1
+// ^ pop into D
+@StaticTest.1
+M = D
+// ^ StaticTest.1 = D
+
+// push static StaticTest.3
+@StaticTest.3
+D = M
+// ^ D = StaticTest.3
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+// ^ push from D
+
+// push static StaticTest.1
+@StaticTest.1
+D = M
+// ^ D = StaticTest.1
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+// ^ push from D
+
+// sub
+@SP
+A = M
+A = A - 1
+A = A - 1
+D = M
+A = A + 1
+D = D - M
+A = A - 1
+M = D
+@SP
+M = M - 1
+
+// push static StaticTest.8
+@StaticTest.8
+D = M
+// ^ D = StaticTest.8
+@SP
+A = M
+M = D
+@SP
+M = M + 1
+// ^ push from D
+
+// add
+@SP
+A = M
+A = A - 1
+A = A - 1
+D = M
+A = A + 1
+D = D + M
+A = A - 1
+M = D
+@SP
+M = M - 1
+

projects/07/MemoryAccess/StaticTest/StaticTest.cmp

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+|RAM[256]|
+|   1110 |

projects/07/MemoryAccess/StaticTest/StaticTest.tst

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+// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/StaticTest/StaticTest.tst
+
+load StaticTest.asm,
+output-file StaticTest.out,
+compare-to StaticTest.cmp,
+output-list RAM[256]%D1.6.1;
+
+set RAM[0] 256,    // initializes the stack pointer
+
+repeat 200 {       // enough cycles to complete the execution
+  ticktock;
+}
+
+output;            // the stack base

projects/07/MemoryAccess/StaticTest/StaticTest.vm

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+// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/StaticTest/StaticTest.vm
+
+// Executes pop and push commands using the static segment.
+push constant 111
+push constant 333
+push constant 888
+pop static 8
+pop static 3
+pop static 1
+push static 3
+push static 1
+sub
+push static 8
+add

projects/07/MemoryAccess/StaticTest/StaticTestVME.tst

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+// This file is part of www.nand2tetris.org
+// and the book "The Elements of Computing Systems"
+// by Nisan and Schocken, MIT Press.
+// File name: projects/07/MemoryAccess/StaticTest/StaticTestVME.tst
+
+load StaticTest.vm,
+output-file StaticTest.out,
+compare-to StaticTest.cmp,
+output-list RAM[256]%D1.6.1;
+
+set sp 256,    // initializes the stack pointer
+
+repeat 11 {    // StaticTest.vm has 11 instructions
+  vmstep;
+}
+
+output;        // the stack base