View difference between Paste ID: tqXZ5eCQ and k6sfQM5P

 #include <stdlib.h>
 #include <stdio.h>
 
-int MOD = 12582917;
+long MOD = 12582917;
 
 int main()
 {
-  int w, x, y, z;
+  long w, x, y, z;
-  int sum = 0; // sum of wxyz over w + x + y + z = 2011 % MOD
+  long sum = 0; // sum of wxyz over w + x + y + z = 2011 % MOD
-  int count = 0;
+  long count = 0;
   for(w = 0; w <= 2011; ++w) {
     for(x = 0; x <= 2011 - w; ++x) {
       for(y = 0; y <= 2011 - w - x; ++y) {
         z = 2011 - w - x - y;
         // printf("%d %d %d %d\n", w, x, y, z);
         sum = (sum + w * x * y * z) % MOD;
         ++count;
       }
     }
   }
 
-  printf("sum: %d, terms: %d\n", sum, count);
+  printf("sum: %ld, terms: %ld\n", sum, count);
   // should give (2014 choose 7) % MOD, (2014 choose 3)
-}
+}