下列程序段的输出结果是( )。#includeInt main(){int a=1234;Float b=123.456;Double c=12345.54321;Printf("%2d,%2.1f,%2.1f",a,b,c);Return 0;}
A.无输出
B.12,123.5,12345.5
C.1234,123.5,12345.5
D.1234,123.4,1234.5
正确答案是C