• 2021-04-14
    【单选题】如下语句的输出分别是什么?printf ("%d
    %d
    ", 12, 12 + 45);printf ("%d,%d
    ", 12, 12 + 45);printf ("%d %d
    ", 12, 12 + 45);printf ("%d%d
    ", 12, 12 + 45);printf ("%d.%d
    ", 12, 12 + 45);
    A. 12 57 12,57 12 57 12 57 12.57
    B. 12 57 12,57 12 57 12 57 12.57
    C. 12 57 12,57 12 57 1257 12.57
    D. 12 57 12,57 12 57 1257 12.57