foo.c: In function 'main':
foo.c:6:36: error: stray '\357' in program
    6 |  printf("请输入两个整数：")；
      |                                    ^
foo.c:6:37: error: stray '\274' in program
    6 |  printf("请输入两个整数：")；
      |                                     ^
foo.c:6:38: error: stray '\233' in program
    6 |  printf("请输入两个整数：")；
      |                                      ^
foo.c:6:36: error: expected ';' before 'scanf'
    6 |  printf("请输入两个整数：")；
      |                                    ^
      |                                    ;
    7 |   scanf("%d%d",&a,&b);
      |   ~~~~~                             
foo.c:15:2: warning: implicit declaration of function 'peintf'; did you mean 'printf'? [-Wimplicit-function-declaration]
   15 |  peintf("%d 和%d的最大公约数是：%d\n",m,n,a);
      |  ^~~~~~
      |  printf

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