5 files changed, 28 insertions, 0 deletions
diff --git a/codechef/ChangeRowAndColumnBoth/inp b/codechef/ChangeRowAndColumnBoth/inp
new file mode 100644
index 0000000..e69de29
--- /dev/null
+++ b/codechef/ChangeRowAndColumnBoth/inp
diff --git a/codechef/ChangeRowAndColumnBoth/main b/codechef/ChangeRowAndColumnBoth/main
new file mode 100755
index 0000000..e801a86
--- /dev/null
+++ b/codechef/ChangeRowAndColumnBoth/main
diff --git a/codechef/ChangeRowAndColumnBoth/main.cpp b/codechef/ChangeRowAndColumnBoth/main.cpp
new file mode 100644
index 0000000..6cff4f0
--- /dev/null
+++ b/codechef/ChangeRowAndColumnBoth/main.cpp
@@ -0,0 +1,19 @@
+#include<bits/stdc++.h>
+
+using namespace std;
+
+int main () {
+	ios_base::sync_with_stdio(false);
+	cin.tie(NULL);
+	int tt;
+	cin >> tt;
+	while(tt--){
+    int sx, sy, ex, ey;
+    cin >> sx >> sy >> ex >> ey;
+    if(sx != ex && sy != ey) {
+      cout << 1 << endl;
+    } else {
+      cout << 2 << endl;
+    }
+	}
+}
diff --git a/codechef/ChangeRowAndColumnBoth/main_input0.txt b/codechef/ChangeRowAndColumnBoth/main_input0.txt
new file mode 100644
index 0000000..ff56c91
--- /dev/null
+++ b/codechef/ChangeRowAndColumnBoth/main_input0.txt
@@ -0,0 +1,5 @@
+4
+1 2 9 8
+5 5 5 7
+8 6 6 8
+3 10 8 10
diff --git a/codechef/ChangeRowAndColumnBoth/main_output0.txt b/codechef/ChangeRowAndColumnBoth/main_output0.txt
new file mode 100644
index 0000000..099b7d9
--- /dev/null
+++ b/codechef/ChangeRowAndColumnBoth/main_output0.txt
@@ -0,0 +1,4 @@
+1
+2
+1
+2