diff --git a/17EGICS110.cpp b/17EGICS110.cpp
new file mode 100644
index 0000000..4bfc359
--- /dev/null
+++ b/17EGICS110.cpp
@@ -0,0 +1,30 @@
+#include<bits/stdc++.h>
+using namespace std;
+int main(){
+int n;
+cin>>n;
+int i,a[n];
+map<int , int >m;
+for (i=0;i<n;i++){
+    cin>>a[i];
+}
+for (i=0;i<n;i++){
+    m[a[i]]++;
+}
+int b[n],c=0;
+for (i=0;i<n;i++){
+    b[i]=a[i]+a[i+1];
+}
+for (i=0;i<n-1;i++){
+    if (m[b[i]]>0){
+        c++;
+    }
+}
+if (c>0){
+    cout<<c+1<<endl;
+}
+else{
+    cout<<c<<endl;
+}
+return 0;
+}