diff --git a/CodeForces/Codeforces Round #747 (Div.cpp b/CodeForces/Codeforces Round #747 (Div.cpp
new file mode 100644
index 0000000..61a22bb
--- /dev/null
+++ b/CodeForces/Codeforces Round #747 (Div.cpp	
@@ -0,0 +1,23 @@
+#include <bits/stdc++.h>
+#define ll long long int
+using namespace std;
+ 
+ 
+ 
+int main() {
+    int t;
+    cin>>t;
+    while(t--){
+        ll n;
+        cin>>n;
+        ll a,b;
+        b=n-1;
+        a=-b;
+        if(n!=0){
+            cout<<a<<" "<<n;
+        }else{
+            cout<<-1<<" "<<1;
+        }
+        cout<<endl;
+    }
+}
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