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  1. #include<stdio.h>
  2. int main()
  3. {
  4. double a,b;
  5. scanf("%lf%lf",&a,&b);
  6. printf("%lf %lf",a,b);
  7. return 0;
  8. }
Success #stdin #stdout 0s 2252KB
stdin
4.34 5.345
stdout
4.340000 5.345000