A. 123.456
B. —123.456
C. NUM=—123.456
D. NUM=123.456
[单选题]执行下列命令,输出结果是STORE -3.1561 TO X?"X="+STR(X,6,2)A.3.16B.X=-3.16C.-3.16D.X=3.16
[单选题]执行下列命令,输出结果是 STORE -3.1561 TO X ?"X="+STR(X,6,2)A.3.16B.X=-3.16C.-3.16D.X=3.16
[单选题]执行下列命令后,最后一条命令输出的结果是______。STORE"?"TO A1STORE"S"TO A2 STORE 200 TO &执行下列命令后,最后一条命令输出的结果是______。 STORE"?"TO A1 STORE "S" TO A2 STORE 200 TO &A2 ?&A1.&A2A.200SB.200C.?200SD.?S
[单选题]下列程序段的输出结果是 CLEAR STORE 10 TO A STORE 20 TO B SET UDFPARMS TO REFERENCE DO SWAP WITH A,(B) ?A,B PROCEDURE SWAP PARAMETERS Xl,X2 TEMP=X1 X1=X2 X2=TEMP ENDPROCA.10 20B.20 20C.20 10D.10 10
[试题]下列程序的执行结果是______。STORE "" TO ASTORE.NULL.TO BSTORE O TO C? ISNULL(A),ISNULL(B),ISNULL(C),EMPTY(A),EMPTY(B),EMPTY?
[单选题]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
[单选题]依次执行下面2条命令之后,问号? 命令显示的结果是______。 STORE "333",TO A ? "444"+"&A"A.444333B.777C.444&AD.333444
[单选题]下列程序的输出结果是______。main(){ static int num[5]=}1,3,5,7,9};int*p1,**p2;p1=num;p2=&am下列程序的输出结果是______。 main() { static int num[5]=}1,3,5,7,9}; int*p1,**p2; p1=num; p2=&p1; printf("%d,",*(++p1)); printf("%d/n",**p2); }A.3,1B.3,3C.1,1D.1,3
[单选题]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.12,123.5,12345.5 C.1234,123.5,12345.5 D.1234,123.4,12345.5
[单选题]以下程序的输出结果是main( ){int num=0;while(num<=2){num++;cout<<num;}}A.1234B.123C.12D.1