A.10 20
B.20 20
C.20 10
D.10 10
[单选题]下列程序段的输出结果是 ______。 CLEAR STORE 10TOA STORE 20TOB SET UDFPARMS TO REFERENCE DO SWAP WITH A,B) ?A,B PROCEDURE SWAP PARAMETERS X1,X2 TEMP=X1 X1=X2 X2=TEMP ENDPROCA.10 20B.20 20C.20 10D.10 10
[单选题]下列程序段的输出结果是( )。C.learstore 10to astore 20to bset udfparms to referencedo Swap with a,(b)?a,bprocedure swapparameters x1,x2temp=x1xl=x2x2=tempendprocA.)2010B.)1010C.)2020D.)1020
[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?
[主观题]阅读下列程序,并给出运行结果SET,FALK OFFC.LEARSTORE 0 T0 X,Y,S1,S2,S3D.0 WHILE X<1OX=X +lD.O CASEC.ASE INT(X/2)=X/2S1:SI+X/2C.ASE MOD(XJ 3)=0S2=S2+X/3C.ASE INT(X/2)<>X/2S3=S3+1E.NDCASEE.NDDO?S1,S2,S3SET TALK 0NRETURN运行以上程序后,屏幕显示[ ]。
[单选题]执行下列命令,正确的输出结果是( )。 STORE—123.456 TO NUM?”NUM=”+STR(NUM,8,3)A. 123.456B. —123.456C. NUM=—123.456D. NUM=123.456
[单选题]执行下列程序: CLEAR SET TALK OFF STORE 1 TO i,a,b DO WHILE i<=3 DO PROG1 ??"P("+STR(i,1)+")="+STR(a,2)+"," i=i+1 ENDDO ??"b="+STR(b,2) RETURN PROCEDURE PROGl a=a*2 b=b+a SET TALK ON RETURN 程序的运行结果为A.P(1)=2,P(2)=3,P(3)=4,b=15B.P(1)=2,P(2)=4,P(3)=6,b
[单选题]下列程序的运行结果是SET TALK OFFSTORE 0 TO SN=20D.O WHILE N>SS=S+NN=N-2E.NDDO? SRETURNA.0B.2C.20D.18
[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]执行下列程序后,屏幕显示的结果是( )。CLEARSTORE 20 TO x,ySET UDFPARMS TO REFERENCEsp(x,(y))