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【简答题】
下列程序的功能是对输入的一行字符中的数字字符的字面值累加，输出此累加和，请填空。 include＜stdio.h＞ include＜ctype.h＞ main() { char c; int a,s=0; while(______) if(isdigit(C) ) {a=c-0;s+=a;} printf('s=%d',s); }
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举一反三
【单选题】假设ES段中有一个字符串‘12FG3LM5C’，其名为ARRAY。下面的程序段执行后CX的值是______。 CLD LEA DI, ES:ARRAY MOV AL, 'G' MOV CX, 9 REPNE SCASB HLT
A.
9
B.
5
C.
4
D.
0
【单选题】假设ES段中有一个字符串“12FG3LM5C”，其名为ARRAY，下面程序段执行后，CX的值是______。 CLD LEA DI, ES:ARRAY MOV AL, 'G' MOV CX, 9 REPNE SCASB HLT
A.
9
B.
5
C.
4
D.
0
【简答题】Task 2 read the passage. Write true or False for the statements. As housing becomes increasingly expensive, more and more young people are choosing to rent instead of buying. This means that it is get...
【单选题】假设ES段中有一个字符串“ABCDECF”，其名为ARRAY，下面程序段执行后，CX的值是______。 CLD LEA DI, ES:ARRAY MOV AL, 'C' MOV CX, 7 REPNE SCASB HLT
A.
3
B.
4
C.
5
D.
2
【简答题】Task 1 Read the passage. Write True or False for the statements. As housing becomes increasingly expensive, more and more young people are choosing to rent instead of buying. This means that it is get...
【简答题】Task 1 read the passage. Write true or False for the statements. As housing becomes increasingly expensive, more and more young people are choosing to rent instead of buying. This means that it is get...
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