• 2022-06-19
    下面程序的运行结果是:#include main(){int x=1,y=0,a=0,b=0;switch(x){case 1: switch(y) {case 0:a++;break; case 1:b++;break;} case 2:a++;b++;break;}printf("a=%d,b=%d",a,b);}
    A: a=2,b=1
    B: a=0,b=1
    C: a=2,b=0
    D: a=1,b=1