Int a 1 while a++ 1 while a++ 2 printf %d a
Nettet22 13 13 13 is correct because in printf in execute from right to let so 1st ++a=13, a=13,a++=13,b=22 and one cycle of a++ is remaining so that will not be executed … Nettet3. jul. 2010 · 答案是3,楼上的回答已经很清楚了,我就再补充一点~因为++在a的右边儿,所以a++<=1是先比较a和1的大小,再执行a++,而在每次循环(包括最后一次循 …
Int a 1 while a++ 1 while a++ 2 printf %d a
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Nettet28. aug. 2024 · Answer : (D) Explanation : %o is used to print the number in octal number format. %x is used to print the number in hexadecimal number format. Note: In c octal number starts with 0 and hexadecimal number starts with 0x. This article is contributed by Siddharth Pandey. Nettet25. jul. 2014 · int i=0; // exp 1 from the for loop int a=5; int x=22; while (i<5) { // exp 2 // loop body printf ("i=%d a=%d x=%d\n",i,a,x); x= (i++,a++); // exp 3 from the for loop } …
Nettet17. okt. 2015 · a=10; do { while(a++<10); } while(a++<=11); So. a is initially set to 10. We enter the do while loop. The only statement in the do while loop is while( a++ < 10 );. Remember that the expression a++ evaluates to the current value of a, and as a side … NettetD[解析] 本题首先定义了一个int型变量n,并初始化为2。然后进入do-while循环,do-while循环首先执行一遍循环体,输出表达式n--的值,此时表达式n--的值是n自减之前 …
Nettetint a=1; while (a++ <= 1) while (a++ <= 2); printf ("%d",a); } Asked In C Dinesh thatti (9 years ago) Unsolved Read Solution (23) Is this Puzzle helpful? (37) (16) Submit Your Solution Output Advertisements Read Solution (23) : Please Login to Read Solution.
NettetC.用do---while语句构成的循环,在while后的表达式为非零时结 束循环。 D.用do---while语句构成的循环,在while后的表达式为零时结束 循环。 8.有如下程序:
Nettet6. sep. 2024 · We know that a++ is post increment and in post-increment we first assign then increment.when first time while loop execute, while(0<5) the printf function … pink bathroom ideasNettet25. aug. 2024 · #includeint main(){ int a=1; printf("%d, %d, %d\n", a, ++a, a++); return 0;}1:知识点a++表示先用a后把a+1++a表示先把a+1,然后在用2.printf()语句多个 … pimple help home remediesNettet1. tmp = a; 2. ++a 3. return tmp; 事实上,如果这里a是一个对象,而非一个基本类型数据的话,我们重载其后置自增运算符就分成上述三个步骤(参考《C++Primer 第五版》p503 “区分前置和后置运算符”小节) 再简单的说说什么是右值吧,所谓右值,可以理解为是即将结束生命周期的对象。 在这里, (a++)返回的是a在+1之前的值,这个值是一个 临时 的 … pimple hole treatmentNettet13. apr. 2024 · 说明:文章内容仅供预览,部分内容可能不全,需要完整文档或者需要复制内容,请下载word后使用。下载word有问题请添加微信号:fanwen365或QQ:370150219 处理(尽可能给您提供完整文档),感谢您的支持与谅解。 pimple heroNettetwhile(a++) printf("CppBuzz.com"); return 0; } (A)1 time (B)0 time (C)Infinite times(Untill Stack is overflow) (D)2 times Ans: B Hint: Here while loop is evaluated as while(0) which means it will be executed 0 times and since printf … pink bathroom ideas ukNettet16. Koen. 答案:B.8. 解题思路:输出a的值是在for之后,所以我们要先分析程序跳出for的情况。. 由代码可知,程序跳出for循环的情况有两种:. b大于或等于20,执行break语句,跳出for循环;. a大于100,不满足循环条件,跳出循环;. 如果是第二种情况的话,显然a … pink bathroom paintNettet12. apr. 2024 · 题目:求1+2+…+n,要求不能使用乘除法、for、while、if、else、switch、case等关键字以及条件判断语句(A?B:C)。 分析:这道题没有多少实际意义,因为在软件开发中不会有这么变态的限制。但这道题却能有效地考查... pink bathroom ideas pinterest