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| author | Richard Qin <richard.qin.001@gmail.com> | 2026-09-15 08:16:43 +0800 |
|---|---|---|
| committer | Richard Qin <richard.qin.001@gmail.com> | 2026-09-15 08:16:43 +0800 |
| commit | 4022e5c95210631e4aceb08eaf9d9071aa5aefc4 (patch) | |
| tree | a5922559836e45fb3459a3d070367912e1035b1a /tests/sysy_lvX/065_genealogical_tree.sy | |
| download | rcc-4022e5c95210631e4aceb08eaf9d9071aa5aefc4.tar.gz rcc-4022e5c95210631e4aceb08eaf9d9071aa5aefc4.tar.xz | |
Diffstat (limited to 'tests/sysy_lvX/065_genealogical_tree.sy')
| -rw-r--r-- | tests/sysy_lvX/065_genealogical_tree.sy | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/tests/sysy_lvX/065_genealogical_tree.sy b/tests/sysy_lvX/065_genealogical_tree.sy new file mode 100644 index 0000000..d2fc7ed --- /dev/null +++ b/tests/sysy_lvX/065_genealogical_tree.sy @@ -0,0 +1,68 @@ +int map[10][10];
+int indegree[10];
+int queue[10];
+void topo(int n)
+{
+ int m=0;
+ int t=0;
+ int i,j;
+ i=1;
+ j=1;
+ while(i<=n)
+ {
+ j=1;
+ while(j<=n)
+ {
+ if(indegree[j]==0)
+ {
+
+ m=j;
+ break;
+ }
+ j=j+1;
+ }
+ queue[t]=m;
+ t=t+1;
+ indegree[m]=-1;
+ j=1;
+ while(j<=n)
+
+ {
+ if(map[m][j])
+ {
+ indegree[j]=indegree[j]-1;
+ }
+ j=j+1;
+ }
+ i=i+1;
+ }
+ i=0;
+ while(i<n)
+ {
+ putint(queue[i]);
+ putch(10);
+ i=i+1;
+ }
+
+}
+int main()
+{
+ int n,p;
+ int i=1;
+ n=5;
+
+ while(i<=n)
+ {
+ p=getint();
+ while(p!=0)
+ {
+ map[i][p]=1;
+ indegree[p]=indegree[p]+1;
+ p=getint();
+
+ }
+ i=i+1;
+ }
+ topo(n);
+ return 0;
+}
|