/in/foo.cc: In function 'int WeekdayOfTheFirstDay(int, int)':
/in/foo.cc:58:16: warning: unused variable 'count' [-Wunused-variable]
int a=0,i,j,c,count;
^~~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:74:8: warning: unused variable 'b' [-Wunused-variable]
int a,b=0,c=0,i,j,d,year,month;
^
/in/foo.cc:74:27: warning: unused variable 'month' [-Wunused-variable]
int a,b=0,c=0,i,j,d,year,month;
^~~~~
/in/foo.cc: In function 'int DaysOfMonth(int, int)':
/in/foo.cc:54:1: warning: control reaches end of non-void function [-Wreturn-type]
}
^