diff --git a/Hacktoberfest2022/min_max_function.cpp b/Hacktoberfest2022/min_max_function.cpp
new file mode 100644
index 0000000..eb446fc
--- /dev/null
+++ b/Hacktoberfest2022/min_max_function.cpp
@@ -0,0 +1,44 @@
+#include<iostream>
+using namespace std;
+
+int getMin(int num[], int n) {
+
+    int min = INT_MAX;
+
+    for(int i = 0; i<n; i++){
+        if(num[i]<min){
+            min=num[i];
+        }
+    }
+    //return min value
+    return min;
+}
+int getMax(int num[], int n){
+
+    int max = INT_MIN;
+
+    for(int i = 0; i<n; i++){
+        if(num[i]>max){
+            max=num[i];
+        }
+    }
+    //rwturn max value
+    return max;
+}
+
+int main(){
+
+    int size;
+    cin>>size;
+
+    int num[100];
+
+    //taking input in array
+    for(int i=0; i<size; i++){
+        cin>>num[i];
+    }
+    cout<<"Maximum value is"<<getMax(num ,size)<<endl;
+    cout<<"Minimum value is"<<getMin(num ,size)<<endl;
+
+    return 0;
+}
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