Add complete assignment description and starter code.

example_output/p1.gv

@@ -0,0 +1,87 @@
+digraph G {
+  n0 [label="Block"];
+  n0 -> n0_0;
+  n0_0 [label="Assignment"];
+  n0_0 -> n0_0_lhs;
+  n0_0_lhs [shape=box,label="Identifier: pi"];
+  n0_0 -> n0_0_rhs;
+  n0_0_rhs [shape=box,label="Float: 3.1415"];
+  n0 -> n0_1;
+  n0_1 [label="Assignment"];
+  n0_1 -> n0_1_lhs;
+  n0_1_lhs [shape=box,label="Identifier: r"];
+  n0_1 -> n0_1_rhs;
+  n0_1_rhs [shape=box,label="Float: 8"];
+  n0 -> n0_2;
+  n0_2 [label="Assignment"];
+  n0_2 -> n0_2_lhs;
+  n0_2_lhs [shape=box,label="Identifier: circle_area"];
+  n0_2 -> n0_2_rhs;
+  n0_2_rhs [label="TIMES"];
+  n0_2_rhs -> n0_2_rhs_lhs;
+  n0_2_rhs_lhs [label="TIMES"];
+  n0_2_rhs_lhs -> n0_2_rhs_lhs_lhs;
+  n0_2_rhs_lhs_lhs [shape=box,label="Identifier: pi"];
+  n0_2_rhs_lhs -> n0_2_rhs_lhs_rhs;
+  n0_2_rhs_lhs_rhs [shape=box,label="Identifier: r"];
+  n0_2_rhs -> n0_2_rhs_rhs;
+  n0_2_rhs_rhs [shape=box,label="Identifier: r"];
+  n0 -> n0_3;
+  n0_3 [label="Assignment"];
+  n0_3 -> n0_3_lhs;
+  n0_3_lhs [shape=box,label="Identifier: circle_circum"];
+  n0_3 -> n0_3_rhs;
+  n0_3_rhs [label="TIMES"];
+  n0_3_rhs -> n0_3_rhs_lhs;
+  n0_3_rhs_lhs [label="TIMES"];
+  n0_3_rhs_lhs -> n0_3_rhs_lhs_lhs;
+  n0_3_rhs_lhs_lhs [shape=box,label="Identifier: pi"];
+  n0_3_rhs_lhs -> n0_3_rhs_lhs_rhs;
+  n0_3_rhs_lhs_rhs [shape=box,label="Integer: 2"];
+  n0_3_rhs -> n0_3_rhs_rhs;
+  n0_3_rhs_rhs [shape=box,label="Identifier: r"];
+  n0 -> n0_4;
+  n0_4 [label="Assignment"];
+  n0_4 -> n0_4_lhs;
+  n0_4_lhs [shape=box,label="Identifier: sphere_vol"];
+  n0_4 -> n0_4_rhs;
+  n0_4_rhs [label="TIMES"];
+  n0_4_rhs -> n0_4_rhs_lhs;
+  n0_4_rhs_lhs [label="TIMES"];
+  n0_4_rhs_lhs -> n0_4_rhs_lhs_lhs;
+  n0_4_rhs_lhs_lhs [label="TIMES"];
+  n0_4_rhs_lhs_lhs -> n0_4_rhs_lhs_lhs_lhs;
+  n0_4_rhs_lhs_lhs_lhs [label="TIMES"];
+  n0_4_rhs_lhs_lhs_lhs -> n0_4_rhs_lhs_lhs_lhs_lhs;
+  n0_4_rhs_lhs_lhs_lhs_lhs [label="DIVIDEDBY"];
+  n0_4_rhs_lhs_lhs_lhs_lhs -> n0_4_rhs_lhs_lhs_lhs_lhs_lhs;
+  n0_4_rhs_lhs_lhs_lhs_lhs_lhs [shape=box,label="Float: 4"];
+  n0_4_rhs_lhs_lhs_lhs_lhs -> n0_4_rhs_lhs_lhs_lhs_lhs_rhs;
+  n0_4_rhs_lhs_lhs_lhs_lhs_rhs [shape=box,label="Float: 3"];
+  n0_4_rhs_lhs_lhs_lhs -> n0_4_rhs_lhs_lhs_lhs_rhs;
+  n0_4_rhs_lhs_lhs_lhs_rhs [shape=box,label="Identifier: pi"];
+  n0_4_rhs_lhs_lhs -> n0_4_rhs_lhs_lhs_rhs;
+  n0_4_rhs_lhs_lhs_rhs [shape=box,label="Identifier: r"];
+  n0_4_rhs_lhs -> n0_4_rhs_lhs_rhs;
+  n0_4_rhs_lhs_rhs [shape=box,label="Identifier: r"];
+  n0_4_rhs -> n0_4_rhs_rhs;
+  n0_4_rhs_rhs [shape=box,label="Identifier: r"];
+  n0 -> n0_5;
+  n0_5 [label="Assignment"];
+  n0_5 -> n0_5_lhs;
+  n0_5_lhs [shape=box,label="Identifier: sphere_surf_area"];
+  n0_5 -> n0_5_rhs;
+  n0_5_rhs [label="TIMES"];
+  n0_5_rhs -> n0_5_rhs_lhs;
+  n0_5_rhs_lhs [label="TIMES"];
+  n0_5_rhs_lhs -> n0_5_rhs_lhs_lhs;
+  n0_5_rhs_lhs_lhs [label="TIMES"];
+  n0_5_rhs_lhs_lhs -> n0_5_rhs_lhs_lhs_lhs;
+  n0_5_rhs_lhs_lhs_lhs [shape=box,label="Integer: 4"];
+  n0_5_rhs_lhs_lhs -> n0_5_rhs_lhs_lhs_rhs;
+  n0_5_rhs_lhs_lhs_rhs [shape=box,label="Identifier: pi"];
+  n0_5_rhs_lhs -> n0_5_rhs_lhs_rhs;
+  n0_5_rhs_lhs_rhs [shape=box,label="Identifier: r"];
+  n0_5_rhs -> n0_5_rhs_rhs;
+  n0_5_rhs_rhs [shape=box,label="Identifier: r"];
+}

example_output/p2.gv

@@ -0,0 +1,87 @@
+digraph G {
+  n0 [label="Block"];
+  n0 -> n0_0;
+  n0_0 [label="Assignment"];
+  n0_0 -> n0_0_lhs;
+  n0_0_lhs [shape=box,label="Identifier: a"];
+  n0_0 -> n0_0_rhs;
+  n0_0_rhs [shape=box,label="Boolean: 1"];
+  n0 -> n0_1;
+  n0_1 [label="Assignment"];
+  n0_1 -> n0_1_lhs;
+  n0_1_lhs [shape=box,label="Identifier: b"];
+  n0_1 -> n0_1_rhs;
+  n0_1_rhs [shape=box,label="Boolean: 0"];
+  n0 -> n0_2;
+  n0_2 [label="Assignment"];
+  n0_2 -> n0_2_lhs;
+  n0_2_lhs [shape=box,label="Identifier: x"];
+  n0_2 -> n0_2_rhs;
+  n0_2_rhs [shape=box,label="Integer: 7"];
+  n0 -> n0_3;
+  n0_3 [label="If"];
+  n0_3 -> n0_3_cond;
+  n0_3_cond [shape=box,label="Identifier: a"];
+  n0_3 -> n0_3_if;
+  n0_3_if [label="Block"];
+  n0_3_if -> n0_3_if_0;
+  n0_3_if_0 [label="Assignment"];
+  n0_3_if_0 -> n0_3_if_0_lhs;
+  n0_3_if_0_lhs [shape=box,label="Identifier: x"];
+  n0_3_if_0 -> n0_3_if_0_rhs;
+  n0_3_if_0_rhs [shape=box,label="Integer: 5"];
+  n0_3_if -> n0_3_if_1;
+  n0_3_if_1 [label="If"];
+  n0_3_if_1 -> n0_3_if_1_cond;
+  n0_3_if_1_cond [shape=box,label="Identifier: b"];
+  n0_3_if_1 -> n0_3_if_1_if;
+  n0_3_if_1_if [label="Block"];
+  n0_3_if_1_if -> n0_3_if_1_if_0;
+  n0_3_if_1_if_0 [label="Assignment"];
+  n0_3_if_1_if_0 -> n0_3_if_1_if_0_lhs;
+  n0_3_if_1_if_0_lhs [shape=box,label="Identifier: y"];
+  n0_3_if_1_if_0 -> n0_3_if_1_if_0_rhs;
+  n0_3_if_1_if_0_rhs [shape=box,label="Integer: 4"];
+  n0_3_if_1 -> n0_3_if_1_else;
+  n0_3_if_1_else [label="Block"];
+  n0_3_if_1_else -> n0_3_if_1_else_0;
+  n0_3_if_1_else_0 [label="Assignment"];
+  n0_3_if_1_else_0 -> n0_3_if_1_else_0_lhs;
+  n0_3_if_1_else_0_lhs [shape=box,label="Identifier: y"];
+  n0_3_if_1_else_0 -> n0_3_if_1_else_0_rhs;
+  n0_3_if_1_else_0_rhs [shape=box,label="Integer: 2"];
+  n0 -> n0_4;
+  n0_4 [label="Assignment"];
+  n0_4 -> n0_4_lhs;
+  n0_4_lhs [shape=box,label="Identifier: z"];
+  n0_4 -> n0_4_rhs;
+  n0_4_rhs [label="DIVIDEDBY"];
+  n0_4_rhs -> n0_4_rhs_lhs;
+  n0_4_rhs_lhs [label="TIMES"];
+  n0_4_rhs_lhs -> n0_4_rhs_lhs_lhs;
+  n0_4_rhs_lhs_lhs [label="TIMES"];
+  n0_4_rhs_lhs_lhs -> n0_4_rhs_lhs_lhs_lhs;
+  n0_4_rhs_lhs_lhs_lhs [shape=box,label="Identifier: x"];
+  n0_4_rhs_lhs_lhs -> n0_4_rhs_lhs_lhs_rhs;
+  n0_4_rhs_lhs_lhs_rhs [shape=box,label="Integer: 3"];
+  n0_4_rhs_lhs -> n0_4_rhs_lhs_rhs;
+  n0_4_rhs_lhs_rhs [shape=box,label="Integer: 7"];
+  n0_4_rhs -> n0_4_rhs_rhs;
+  n0_4_rhs_rhs [shape=box,label="Identifier: y"];
+  n0 -> n0_5;
+  n0_5 [label="If"];
+  n0_5 -> n0_5_cond;
+  n0_5_cond [label="GT"];
+  n0_5_cond -> n0_5_cond_lhs;
+  n0_5_cond_lhs [shape=box,label="Identifier: z"];
+  n0_5_cond -> n0_5_cond_rhs;
+  n0_5_cond_rhs [shape=box,label="Integer: 10"];
+  n0_5 -> n0_5_if;
+  n0_5_if [label="Block"];
+  n0_5_if -> n0_5_if_0;
+  n0_5_if_0 [label="Assignment"];
+  n0_5_if_0 -> n0_5_if_0_lhs;
+  n0_5_if_0_lhs [shape=box,label="Identifier: y"];
+  n0_5_if_0 -> n0_5_if_0_rhs;
+  n0_5_if_0_rhs [shape=box,label="Integer: 5"];
+}

example_output/p3.gv

@@ -0,0 +1,83 @@
+digraph G {
+  n0 [label="Block"];
+  n0 -> n0_0;
+  n0_0 [label="Assignment"];
+  n0_0 -> n0_0_lhs;
+  n0_0_lhs [shape=box,label="Identifier: n"];
+  n0_0 -> n0_0_rhs;
+  n0_0_rhs [shape=box,label="Integer: 6"];
+  n0 -> n0_1;
+  n0_1 [label="Assignment"];
+  n0_1 -> n0_1_lhs;
+  n0_1_lhs [shape=box,label="Identifier: f0"];
+  n0_1 -> n0_1_rhs;
+  n0_1_rhs [shape=box,label="Integer: 0"];
+  n0 -> n0_2;
+  n0_2 [label="Assignment"];
+  n0_2 -> n0_2_lhs;
+  n0_2_lhs [shape=box,label="Identifier: f1"];
+  n0_2 -> n0_2_rhs;
+  n0_2_rhs [shape=box,label="Integer: 1"];
+  n0 -> n0_3;
+  n0_3 [label="Assignment"];
+  n0_3 -> n0_3_lhs;
+  n0_3_lhs [shape=box,label="Identifier: i"];
+  n0_3 -> n0_3_rhs;
+  n0_3_rhs [shape=box,label="Integer: 0"];
+  n0 -> n0_4;
+  n0_4 [label="While"];
+  n0_4 -> n0_4_cond;
+  n0_4_cond [shape=box,label="Boolean: 1"];
+  n0_4 -> n0_4_while;
+  n0_4_while [label="Block"];
+  n0_4_while -> n0_4_while_0;
+  n0_4_while_0 [label="Assignment"];
+  n0_4_while_0 -> n0_4_while_0_lhs;
+  n0_4_while_0_lhs [shape=box,label="Identifier: fi"];
+  n0_4_while_0 -> n0_4_while_0_rhs;
+  n0_4_while_0_rhs [label="PLUS"];
+  n0_4_while_0_rhs -> n0_4_while_0_rhs_lhs;
+  n0_4_while_0_rhs_lhs [shape=box,label="Identifier: f0"];
+  n0_4_while_0_rhs -> n0_4_while_0_rhs_rhs;
+  n0_4_while_0_rhs_rhs [shape=box,label="Identifier: f1"];
+  n0_4_while -> n0_4_while_1;
+  n0_4_while_1 [label="Assignment"];
+  n0_4_while_1 -> n0_4_while_1_lhs;
+  n0_4_while_1_lhs [shape=box,label="Identifier: f0"];
+  n0_4_while_1 -> n0_4_while_1_rhs;
+  n0_4_while_1_rhs [shape=box,label="Identifier: f1"];
+  n0_4_while -> n0_4_while_2;
+  n0_4_while_2 [label="Assignment"];
+  n0_4_while_2 -> n0_4_while_2_lhs;
+  n0_4_while_2_lhs [shape=box,label="Identifier: f1"];
+  n0_4_while_2 -> n0_4_while_2_rhs;
+  n0_4_while_2_rhs [shape=box,label="Identifier: fi"];
+  n0_4_while -> n0_4_while_3;
+  n0_4_while_3 [label="Assignment"];
+  n0_4_while_3 -> n0_4_while_3_lhs;
+  n0_4_while_3_lhs [shape=box,label="Identifier: i"];
+  n0_4_while_3 -> n0_4_while_3_rhs;
+  n0_4_while_3_rhs [label="PLUS"];
+  n0_4_while_3_rhs -> n0_4_while_3_rhs_lhs;
+  n0_4_while_3_rhs_lhs [shape=box,label="Identifier: i"];
+  n0_4_while_3_rhs -> n0_4_while_3_rhs_rhs;
+  n0_4_while_3_rhs_rhs [shape=box,label="Integer: 1"];
+  n0_4_while -> n0_4_while_4;
+  n0_4_while_4 [label="If"];
+  n0_4_while_4 -> n0_4_while_4_cond;
+  n0_4_while_4_cond [label="GTE"];
+  n0_4_while_4_cond -> n0_4_while_4_cond_lhs;
+  n0_4_while_4_cond_lhs [shape=box,label="Identifier: i"];
+  n0_4_while_4_cond -> n0_4_while_4_cond_rhs;
+  n0_4_while_4_cond_rhs [shape=box,label="Identifier: n"];
+  n0_4_while_4 -> n0_4_while_4_if;
+  n0_4_while_4_if [label="Block"];
+  n0_4_while_4_if -> n0_4_while_4_if_0;
+  n0_4_while_4_if_0 [label="Break"];
+  n0 -> n0_5;
+  n0_5 [label="Assignment"];
+  n0_5 -> n0_5_lhs;
+  n0_5_lhs [shape=box,label="Identifier: f"];
+  n0_5 -> n0_5_rhs;
+  n0_5_rhs [shape=box,label="Identifier: f0"];
+}