add test data

test/testcases/multiarray.c

@@ -0,0 +1,37 @@
+#include "io.inc"
+int a[4][11];
+int i;
+int j;
+
+struct rec {
+  int num;
+  int c;
+} b[5];
+
+void printNum(int num) { printInt(num); }
+
+int main() {
+  for (i = 0; i < 4; i++) {
+    for (j = 0; j < 10; j++)
+      a[i][j] = 888;
+  }
+  for (i = 0; i < 5; i++) {
+    b[i].num = -1;
+  }
+
+  printNum(a[3][9]);
+  for (i = 0; i <= 3; i++)
+    for (j = 0; j <= 9; j++)
+      a[i][j] = i * 10 + j;
+
+  for (i = 0; i <= 3; i++)
+    for (j = 0; j <= 9; j++)
+      printNum(a[i][j]);
+  a[2][10] = 0;
+  printNum(a[2][10]);
+  b[0].num = -2;
+  b[a[2][10]].num = -10;
+  printNum(b[0].num);
+  printNum(b[1].num);
+  return judgeResult % Mod;  // 115
+}