foo.cc: In function 'int Bachelor(int*, int*)':
foo.cc:23:30: error: expected primary-expression before '||' token
   23 |   if(i==1||i==3||i==5||i==7||||i==8||i==10||i==12)days=days+31;
      |                              ^~
foo.cc:33:30: error: expected primary-expression before '||' token
   33 |   if(i==1||i==3||i==5||i==7||||i==8||i==10||i==12)days=days+31;
      |                              ^~
foo.cc:41:45: error: expected primary-expression before '||' token
   41 |  if(ys[1]==1||ys[1]==3||ys[1]==5||ys[1]==7||||ys[1]==8||ys[1]==10||ys[1]==12)days=days+31;
      |                                             ^~
foo.cc:48:45: error: expected primary-expression before '||' token
   48 |  if(ye[1]==1||ye[1]==3||ye[1]==5||ye[1]==7||||ye[1]==8||ye[1]==10||ye[1]==12)days=days+31;
      |                                             ^~
foo.cc: In function 'int main()':
foo.cc:67:17: error: cannot convert 'long long int*' to 'int*'
   67 |  cout<<Bachelor(ys,ye)
      |                 ^~
      |                 |
      |                 long long int*
foo.cc:13:18: note:   initializing argument 1 of 'int Bachelor(int*, int*)'
   13 | int Bachelor(int ys[],int ye[])
      |              ~~~~^~~~

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