I like this way

lrvideckis · lrvideckis · commit 0084dcf62bd2 · 2025-08-03T19:00:12.000-06:00
diff --git a/library/data_structures/uncommon/linear_rmq.hpp b/library/data_structures/uncommon/linear_rmq.hpp
@@ -32,8 +32,8 @@ template<class T, class F> struct linear_rmq {
       head[prev] = i;
       st.push_back(i);
     }
-    rep(i, 1, n)(asc[i] |= asc[i - 1]) &=
-      -(in[i] & -in[i]);
+    rep(i, 1, n) asc[i] =
+      (asc[i] | asc[i - 1]) & -(in[i] & -in[i]);
   }
   int idx(int l, int r) { // [l, r]
     if (unsigned j = in[l] ^ in[r]; j) {

Original file line number	Diff line number	Diff line change
`@@ -32,8 +32,8 @@ template<class T, class F> struct linear_rmq {`
`32`	`32`	`head[prev] = i;`
`33`	`33`	`st.push_back(i);`
`34`	`34`	`}`
`35`		`- rep(i, 1, n)(asc[i] \|= asc[i - 1]) &=`
`36`		`- -(in[i] & -in[i]);`
	`35`	`+ rep(i, 1, n) asc[i] =`
	`36`	`+ (asc[i] \| asc[i - 1]) & -(in[i] & -in[i]);`
`37`	`37`	`}`
`38`	`38`	`int idx(int l, int r) { // [l, r]`
`39`	`39`	`if (unsigned j = in[l] ^ in[r]; j) {`