Two sum: Difference between revisions

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@@ Line 3,040: / Line 3,040: @@
 =={{header|V (Vlang)}}==
 {{trans|Go}}
-<syntaxhighlight lang="v (vlang)">fn two_sum(a []int, target_sum int) (int, int, bool) {
+<syntaxhighlight lang="v (vlang)">
+fn two_sum(a []int, target_sum int) (int, int, bool) {
     len := a.len
-    if len < 2 {
+    if len < 2 {return 0, 0, false}
-        return 0, 0, false
-    }
     for i in 0..len - 1 {
         if a[i] <= target_sum {
             for j in i + 1..len {
                 sum := a[i] + a[j]
-                if sum == target_sum {
+                if sum == target_sum {return i, j, true}
-                    return i, j, true
+                if sum > target_sum {break}
-                }
-                if sum > target_sum {
-                    break
-                }
             }
-        } else {
+        }
-            break
+		else {break}
-        }
     }
     return 0, 0, false
@@ Line 3,067: / Line 3,061: @@
     target_sum := 21
     p1, p2, ok := two_sum(a, target_sum)
+    if !ok {println("No two numbers were found whose sum is $target_sum")}
-    if !ok {
-        println("No two numbers were found whose sum is $target_sum")
+	else {println("The numbers with indices $p1 and $p2 sum to $target_sum")}
+}
-    } else {
+</syntaxhighlight>
-        println("The numbers with indices $p1 and $p2 sum to $target_sum")
-    }
-}</syntaxhighlight>
 {{out}}