![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
下面的Java程序运行结束后,sum的值是()。int sum = 0;for(int i=1; i<=3; i++){for(int j=1; j<=i; j++){sum++;}}
A.9
B. 6
C. 3
D. 0
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.9
B. 6
C. 3
D. 0
STACK SEGMENT STACK
DW 32DUP()
STACK ENDS
DATA SEGMENT
BUF DB 50()
DATA ENDS
CODE SEGMENT
START PROC FAR
ASSUME CS:CODE,DS:DATA,SS:STACK
MOV AX,DATA
MOV DS,AX
LEA SI,BUF
(1)
CON:
INT 21H
MOV [SI],AL
INC SI
(2)
JNE CON
MOV AX,4C00H
INT 21H
START ENDP
CODE ENDS
END START
STACK SEGMENT STACK
DW 32 DUP()
STACK ENDS
DATA SEGMENT
BUF DB 50()
DATA ENDS
CODE SEGMENT
START PROC FAR
ASSUME CS: CODE, DS: DATA, SS: STACK
MOV AX, DATA
MOV DS, AX
LEA SI, BUF
[1]
CON:
INT 2IH
MOV [SI],AL
INC SI
[2]
JNE CON
MOV AX, 4COOH
INT 2IH
START ENDP
CODE ENDS
END START
A.1,8,8
B.1,4,4
C.1,4,8
D.1,8,4
A.3
B.-3
C.9
D.15
有以下程序: struct STU {char rlLlm[10]; float scoEe[3];} main() {struer STU s[3]={{“20021”,90,95,85), {“2 0022”,95,80,75}, {“20023”,100,95,90}},*P=s; int i;float sum=0; for(i=0;i<3;i++) Sum=Sum+p一>score[i]; printf(“%6.2f\n”,sum); ) 程序运行后的输出结果是()。