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  1. #include <stdio.h>
  2.  
  3. int main() {
  4. int a,b,c;
  5. scanf("%d",&a);
  6. scanf("%d",&b);
  7. scanf("%d",&c);
  8. if(a==b && b==c && a==c){
  9. printf("equi");
  10. }else{
  11. if(a==b || b==c ||a==c){
  12. printf("iso");
  13. }else{
  14. printf("scal");
  15. }
  16. }
  17. return 0;
  18. }
  19.  
Success #stdin #stdout 0s 9432KB
stdin
5
5
4
stdout
iso