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  1. program st
  2. real::a,b,res
  3. read *,a,b
  4. if(a>0.AND.b>0)then
  5. res=a+b
  6. print *,res
  7. else if(a>0.AND.b<0)then
  8. res=a+b*b
  9. print *,res
  10. else if(a<0.AND.b>0)then
  11. res=a*a+b
  12. print *,res
  13. else
  14. res=a*a+b*b
  15. print *,res
  16. end if
  17. end program
Success #stdin #stdout 0s 5316KB
stdin
4
5
2
4
stdout
   9.00000000