From 31e05cec2ff51d71bcfbfd795d2836325166869d Mon Sep 17 00:00:00 2001
From: Soumya Raj Darbari <srd091@users.noreply.github.com>
Date: Wed, 23 Oct 2019 12:46:57 +0530
Subject: [PATCH] Create OBTTRNGL.cpp

---
 OBTTRNGL.cpp | 45 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 OBTTRNGL.cpp

diff --git a/OBTTRNGL.cpp b/OBTTRNGL.cpp
new file mode 100644
index 0000000..5905a36
--- /dev/null
+++ b/OBTTRNGL.cpp
@@ -0,0 +1,45 @@
+#include <bits/stdc++.h>
+using namespace std;
+
+//important constants
+#define pi M_PI
+#define mod 1000000007
+#define maX(a,b)		((a)>(b)?(a):(b))
+#define miN(a,b)		((a)<(b)?(a):(b))
+
+#ifdef ONLINE_JUDGE
+#define MAX 2000005
+#else
+#define MAX 100000
+#endif
+
+int a[MAX],b[MAX];
+char s[MAX],r[MAX];
+int test;
+
+int main(){
+	#ifndef ONLINE_JUDGE
+		freopen("input.txt","r",stdin);
+		// freopen("output.txt","w",stdout);
+	#endif
+	
+	int t,n,m,k,l,z,flag,count,d,mx,mn,v1,v2,x,y;
+	long long int sum,prod;
+
+	scanf("%d",&test);
+
+	while(test--){
+	
+		scanf("%d",&n);
+		scanf("%d%d",&v1,&v2);
+		x=abs(v2-v1)-1;
+		y=n-2-x;
+		if(x<y)
+			printf("%d\n",x);
+		else if(y<x)
+			printf("%d\n",y);
+		else
+			printf("0\n");
+	}
+	return 0;
+}