阅读以下程序段，如果从键盘上输入1234567，则程序的运行结果是（ ）。
A、i = 123, j = 4567
B、i = 1234, j = 567
C、i = 1, j = 2
D、i = 123, j = 45
int i,j;
scanf("%3d%2d",&i,&j);
printf("i = %d, j = %d\n",i,j);A、i = 123, j = 4567
B、i = 1234, j = 567
C、i = 1, j = 2
D、i = 123, j = 45