From 101f482058855c6e1a8a59a9f8fe2191cfb26ac7 Mon Sep 17 00:00:00 2001 From: Dibyendu Majumdar Date: Sun, 3 Dec 2023 23:23:04 +0000 Subject: Chapter 7: While Statement MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Co-authored-by: Cliff Click Co-authored-by: Thalia Archibald Co-authored-by: XmiliaH <45106915+XmiliaH@users.noreply.github.com> Co-authored-by: tannal Co-authored-by: hadha Co-authored-by: Tamás Hadházy <85063808+Hels15@users.noreply.github.com> Co-authored-by: RobertObkircher Co-authored-by: Robert Obkircher --- docs/chapter07/07-graph3.gv | 108 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 108 insertions(+) create mode 100644 docs/chapter07/07-graph3.gv (limited to 'docs/chapter07/07-graph3.gv') diff --git a/docs/chapter07/07-graph3.gv b/docs/chapter07/07-graph3.gv new file mode 100644 index 00000000..4482100b --- /dev/null +++ b/docs/chapter07/07-graph3.gv @@ -0,0 +1,108 @@ +digraph chapter07 { +/* +int sum = 0; +int i = 0; +while(i < arg) { + i = i + 1; + int j = 0; + while( j < arg ) { + sum = sum + j; + j = j + 1; + } +} +return sum; + +*/ + rankdir=BT; + ordering="in"; + concentrate="true"; + compound="true"; + subgraph cluster_Nodes { + Start2 [ shape=plaintext label=< + + + +
Start
+ + +
$ctrlarg
+
> + ]; + Stop3 [ shape=box style=filled fillcolor=yellow label="Stop" ]; + Con_6 [ label="0" ]; + Con_7 [ label="0" ]; + Loop8 [ shape=box style=filled fillcolor=yellow label="Loop" ]; + Phi_sum11 [ style=filled fillcolor=lightyellow label="φ_sum" ]; + Phi_i12 [ style=filled fillcolor=lightyellow label="φ_i" ]; + LT13 [ label="<" ]; + If14 [ shape=plaintext label=< + + + +
If
+ + +
TrueFalse
+
> + ]; + Con_18 [ label="1" ]; + Add19 [ label="+" ]; + Con_20 [ label="0" ]; + Loop21 [ shape=box style=filled fillcolor=yellow label="Loop" ]; + Phi_sum24 [ style=filled fillcolor=lightyellow label="φ_sum" ]; + Phi_j26 [ style=filled fillcolor=lightyellow label="φ_j" ]; + LT27 [ label="<" ]; + If28 [ shape=plaintext label=< + + + +
If
+ + +
TrueFalse
+
> + ]; + Add32 [ label="+" ]; + Con_33 [ label="1" ]; + Add34 [ label="+" ]; + Return35 [ shape=box style=filled fillcolor=yellow label="Return" ]; + { rank=same; Loop8;Phi_sum11;Phi_i12;} + { rank=same; Loop21;Phi_sum24;Phi_j26;} + } + node [shape=plaintext]; + edge [ fontname=Helvetica, fontsize=8 ]; + Stop3 -> Return35[taillabel=0 color=red]; + Loop8 -> Start2:p0[taillabel=1 color=red]; + Loop8 -> If28:p1[taillabel=2 color=red constraint=false]; + Phi_sum11 -> Loop8 [style=dotted taillabel=0]; + Phi_sum11 -> Con_6[taillabel=1]; + Phi_sum11 -> Phi_sum24[taillabel=2 constraint=false]; + Phi_i12 -> Loop8 [style=dotted taillabel=0]; + Phi_i12 -> Con_7[taillabel=1]; + Phi_i12 -> Add19[taillabel=2 constraint=false]; + LT13 -> Phi_i12[taillabel=1]; + LT13 -> Start2:p1[taillabel=2]; + If14 -> Loop8[taillabel=0 color=red]; + If14 -> LT13[taillabel=1]; + Add19 -> Phi_i12[taillabel=1]; + Add19 -> Con_18[taillabel=2]; + Loop21 -> If14:p0[taillabel=1 color=red]; + Loop21 -> If28:p0[taillabel=2 color=red constraint=false]; + Phi_sum24 -> Loop21 [style=dotted taillabel=0]; + Phi_sum24 -> Phi_sum11[taillabel=1]; + Phi_sum24 -> Add32[taillabel=2 constraint=false]; + Phi_j26 -> Loop21 [style=dotted taillabel=0]; + Phi_j26 -> Con_20[taillabel=1]; + Phi_j26 -> Add34[taillabel=2 constraint=false]; + LT27 -> Phi_j26[taillabel=1]; + LT27 -> Start2:p1[taillabel=2]; + If28 -> Loop21[taillabel=0 color=red]; + If28 -> LT27[taillabel=1]; + Add32 -> Phi_j26[taillabel=1]; + Add32 -> Phi_sum24[taillabel=2]; + Add34 -> Phi_j26[taillabel=1]; + Add34 -> Con_33[taillabel=2]; + Return35 -> If14:p1[taillabel=0 color=red]; + Return35 -> Phi_sum11[taillabel=1]; + edge [style=dashed color=cornflowerblue]; +} \ No newline at end of file -- cgit v1.2.3