Merge pull request #244 from cookie-s/fix-point_set_range_composite-typo

fix typo in point_set_range_composite/task
yosupo06 · Jan 3, 2020 · 68fd748 · 68fd748
2 parents e5978b4 + 806aa5d
commit 68fd748
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/datastructure/point_set_range_composite/task.md b/datastructure/point_set_range_composite/task.md
@@ -23,7 +23,7 @@ $N$ $Q$
 $a_0$ $b_0$
 $a_1$ $b_1$
 :
-$a{N - 1}$ $b_{N - 1}$
+$a_{N - 1}$ $b_{N - 1}$
 $\textrm{Query}_0$
 $\textrm{Query}_1$
 :