Main.c: In function 'main':
Main.c:4:5: error: expected '=', ',', ';', 'asm' or '__attribute__' before 'scanf'
    4 |     scanf("%d" , &m)
      |     ^~~~~
Main.c:6:11: error: invalid suffix "）" on integer constant
    6 |     b=（m%100） /10
      |           ^~~~~
Main.c:7:11: error: invalid suffix "）" on integer constant
    7 |     c=（m%100） %10
      |           ^~~~~
Main.c:11:1: error: expected declaration or statement at end of input
   11 | }
      | ^
Main.c:3:18: warning: unused variable 'b' [-Wunused-variable]
    3 |     int m, n, a, b, c
      |                  ^
Main.c:3:15: warning: unused variable 'a' [-Wunused-variable]
    3 |     int m, n, a, b, c
      |               ^
Main.c:3:12: warning: unused variable 'n' [-Wunused-variable]
    3 |     int m, n, a, b, c
      |            ^
Main.c:3:9: warning: unused variable 'm' [-Wunused-variable]
    3 |     int m, n, a, b, c
      |         ^