1 files changed, 22 insertions, 0 deletions
diff --git a/codechef/makeThemEqual/makeThemEqual.cpp b/codechef/makeThemEqual/makeThemEqual.cpp
new file mode 100644
index 0000000..94cc477
--- /dev/null
+++ b/codechef/makeThemEqual/makeThemEqual.cpp
@@ -0,0 +1,22 @@
+#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;
+    cin >> n;
+    int mx = 0, mn = 1e9;
+    while(n--) {
+      int x;
+      cin >> x;
+      mx = max(mx, x);
+      mn = min(mn, x);
+    }
+    cout << mx - mn << endl;
+	}
+}