Student    ex1 ex2 ex3 moedA final moedB finalB
 032430035  93 104  94   88    90  
 035787225  97  84  -    53    56  
 036577773  -   42  73         -     58    56
 040262701  -   96  76   69    72  
 304136609  95  96  92   84    86  
 304208119  99  95  91   79    82  
 304337298  95  90  93   90    90  
 304613599  89 101 100   94    95  
 306747668  95  90  94   79    82  
 307160242 100  94  85   75    79  
 327269809  94  80  73   92    90