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commti for the sol of 1230A.cpp

Author: sidoncode

1230A.cpp

@@ -0,0 +1,32 @@
+#include<bits/stdc++.h>
+#include<algorithm>
+//#include<conio.h>
+
+using namespace std;
+
+int main(){
+
+    int a;
+    int b;
+    int c;
+    int d;
+
+    while (cin>>a>>b>>c>>d)
+    {
+        /* code */
+        if(a+b == c+d || a+c == b+d || a+d == b+c || a+b+c == d || a+c+d == b || a+b+d == c || b+c+d == a){
+            cout<<"YES"<<endl;
+        }else
+        {
+            cout<<"NO"<<endl;
+        }
+        
+        
+    }
+    
+
+
+
+    //getch();
+    return 0;
+}