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1.1 ! root 1: c benchmark program number 7 ! 2: ! 3: c statistics ! 4: ! 5: common /a/ array(10) ! 6: integer array ! 7: c data array/500, 1000, 2000, 4000, 100, 200, 400, 800, 1600, 3200/ ! 8: ! 9: do 1 i = 1, 30000 ! 10: 1 call stat(10) ! 11: end ! 12: ! 13: subroutine stat(nel) ! 14: common /a/ arr(10) ! 15: integer sum,mean,arr ! 16: integer gtmean ! 17: ! 18: sum = 0 ! 19: do 2 i=1,nel ! 20: 2 sum = sum + arr(i) ! 21: mean = gtmean(nel,sum) ! 22: call getmed(nel,sum) ! 23: end ! 24: ! 25: integer function gtmean(nel,sum) ! 26: common /a/ arr(10) ! 27: integer sum,arr ! 28: ! 29: mean = 0 ! 30: do 3 i=1,nel ! 31: 3 mean = mean + arr(i) * i ! 32: gtmean = mean / sum ! 33: return ! 34: end ! 35: ! 36: subroutine getmed(nel,sum) ! 37: common /a/ arr(10) ! 38: integer sum,arr ! 39: integer partsm ! 40: ! 41: partsm = 0 ! 42: do 4 i=1,nel ! 43: partsm = partsm + arr(i) ! 44: if(partsm .gt. rshift(sum,2))goto 5 ! 45: 4 continue ! 46: 5 return ! 47: end
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