Update guess-the-majority-in-a-hidden-array.cpp

kamyu104 · web-flow · commit 02a4651a9f75 · 2020-08-09T18:50:54.000+08:00
diff --git a/C++/guess-the-majority-in-a-hidden-array.cpp b/C++/guess-the-majority-in-a-hidden-array.cpp
@@ -25,7 +25,7 @@ class Solution {
                 }
                 a_b.emplace_back(j);
             }
-            int value_a_b_3_4 = reader.query(a_b[0], a_b[1], 3, 4);
+            const auto& value_a_b_3_4 = reader.query(a_b[0], a_b[1], 3, 4);
             if (value_a_b_3_4 == value_0_1_2_4) {  // nums[i] == nums[3]
                 ++count_a;
             } else {

Original file line number	Diff line number	Diff line change
`@@ -25,7 +25,7 @@ class Solution {`
`25`	`25`	`}`
`26`	`26`	`a_b.emplace_back(j);`
`27`	`27`	`}`
`28`		`- int value_a_b_3_4 = reader.query(a_b[0], a_b[1], 3, 4);`
	`28`	`+ const auto& value_a_b_3_4 = reader.query(a_b[0], a_b[1], 3, 4);`
`29`	`29`	`if (value_a_b_3_4 == value_0_1_2_4) { // nums[i] == nums[3]`
`30`	`30`	`++count_a;`
`31`	`31`	`} else {`