4 files changed, 29 insertions, 0 deletions
diff --git a/codechef/Math1Enrolment/main b/codechef/Math1Enrolment/main
new file mode 100755
index 0000000..74a2133
--- /dev/null
+++ b/codechef/Math1Enrolment/main
diff --git a/codechef/Math1Enrolment/main.cpp b/codechef/Math1Enrolment/main.cpp
new file mode 100644
index 0000000..4011941
--- /dev/null
+++ b/codechef/Math1Enrolment/main.cpp
@@ -0,0 +1,20 @@
+#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 n, m;
+    cin >> n >> m;
+    if(m <= n) {
+      cout << 0 << endl;
+    } else {
+      cout << m - n << endl;
+    }
+
+	}
+}
diff --git a/codechef/Math1Enrolment/main_input0.txt b/codechef/Math1Enrolment/main_input0.txt
new file mode 100644
index 0000000..2786035
--- /dev/null
+++ b/codechef/Math1Enrolment/main_input0.txt
@@ -0,0 +1,5 @@
+4
+1 1
+12 34
+50 49
+49 50
diff --git a/codechef/Math1Enrolment/main_output0.txt b/codechef/Math1Enrolment/main_output0.txt
new file mode 100644
index 0000000..93edea2
--- /dev/null
+++ b/codechef/Math1Enrolment/main_output0.txt
@@ -0,0 +1,4 @@
+0
+22
+0
+1