下列程序段的输出结果是int a=1234;float b=123.456;double c=12345.54321;printf("%2d,%2.1f,%2.1f",a,b,c);A．无输出 B．12，123.5,12345.5 C．1234,123.5,12345.5 D．1234,123.4,12345.5
下列程序段的输出结果是int a=1234;float b=123.456;double c=12345.54321;printf("%2d,%2.1f,%2.1f",a,b,c);A．无输出 B．12，123.5,12345.5 C．1234,123.5,12345.5 D．1234,123.4,12345.5
相关考题：
下列程序段的输出结果是：int a=1234;float b=123.456;double c=12345.54321;printf（"%2d,%2.1f,%2.1f",a,b,c）;A．无输出B．12，123.5,12345.5C．1234,123.5,12345.5D．1234,123.4,1234.5
以下程序段的输出结果是( )。 int a=1234； float b=123.456； double c=12345.54321； printf("%2d，%2.1f,%2.1f"，a，b，c)；A．无输出B．12，123.5，12345.5C．1234，123.5，12345.5D．1234，123.4，1234.5
下列程序段的输出结果是（）。 int a=1234; float b=123.456; double c=12345.54321; printf（"%2d,%2.1f,%2.1fn",a,b,c);A．无输出B．12,123.5,12345.5C．1234,123.5,12345.5D．1234,123.4,1234.5
下列程序段的输出结果是（) int a=1234 ; float b=123. 456; double c=12345.54321; printf（"%2d, %3.2f, %4.1f", a, b, c);A．无输出B．12, 123. 46, 12345.5C．1234, 123.46, 12345.5D．1234, 123.45, 1234.5