Main.c: In function 'main':
Main.c:5:10: error: expected '=', ',', ';', 'asm' or '__attribute__' before '.' token
    5 |     int q.w;
      |          ^
Main.c:5:10: error: expected expression before '.' token
Main.c:8:22: error: 'q' undeclared (first use in this function)
    8 |     scanf("%d %d
",&q,&w);
      |                      ^
Main.c:8:22: note: each undeclared identifier is reported only once for each function it appears in
Main.c:8:25: error: 'w' undeclared (first use in this function)
    8 |     scanf("%d %d
",&q,&w);
      |                         ^
Main.c:11:11: error: 'M' undeclared (first use in this function)
   11 |     if(a==M)
      |           ^
Main.c:13:16: error: 'F' undeclared (first use in this function)
   13 |     else if(a==F)
      |                ^
Main.c:15:11: error: 'Y' undeclared (first use in this function)
   15 |     if(b==Y&&c!=Y)
      |           ^