diff --git a/C++/subject_marks b/C++/subject_marks
new file mode 100644
index 0000000..dfb7135
--- /dev/null
+++ b/C++/subject_marks
@@ -0,0 +1,33 @@
+#include<iostream>
+using namespace std;
+int main()
+{
+	int n,b,c;
+	cout<<"enter the subject ";
+	cin>>n;
+	cout<<"enter the marks ";
+	int a[n];
+	for(int i=0;i<n;i++){
+		cin>>a[i];
+		
+	}
+	b=a[0];
+	c=a[0];
+	
+	
+	
+	for(int i=0;i<n;i++){
+		
+		if(a[i]>b){
+			b=a[i];
+		}
+			if(a[i]<c){
+			c=a[i];
+		}
+		
+	//	cout<<a[i]<<endl;
+		
+	}
+	
+	cout<<c<<"\n"<<b;
+}