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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. int r1, r2, area;
  5. scanf("%d%d", &r1, &r2);
  6. area = 12 * (r1 * r1 + r2 * r2);
  7. printf("%d", area);
  8. return 0;
  9. }
  10.  
Success #stdin #stdout 0.01s 5284KB
stdin
1 2
stdout
60