1. switch(grade)会进入case'B'分支2. 由于C语言switch语句的"case穿透"特性(没有break时会继续执行后续case),程序将依次执行: - case 'B':无任何操作,继续执行下一个case - case 'C':执行printf(">=60."),输出字符串>=60. - case 'D':执行printf("<60> - default:执行printf("error."),输出...
switch(grade){case 'A':printf("excellent");case 'B':printf("pass");case 'C':printf("failure");} 相关知识点: 试题来源: 解析 passfailure 代码中定义字符变量grade并赋值为'B'。执行switch语句时,匹配到case 'B',因此执行对应的printf("pass\n");,输出“pass”并换行。由于后续没有break语句,...
所以为了达到你要的效果，应该在每个case后面都加break，表示执行完特定case之后就跳出switch语句。代码的意思是：grade如果是A的话，输出85~100；如果是B的话，输出70~84；如果是C的话，输出60~69。看样子应该是两种得分评价系统的转换，从A、B、C这种等级制转换为百分制。以此为例，switch后面的（gr...
brpc is an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. "brpc" means "better RPC". - apache/brpc
bRPCis an Industrial-grade RPC framework using C++ Language, which is often used in high performance system such as Search, Storage, Machine learning, Advertisement, Recommendation etc. You can use it to: Try it! Contribute code Please refer tohere. ...
grade='B'; switch(grade){ case'A': score=100; case'B': score=90; case'C': case'D': score=60; default: score=0; } A. 100 B. 90 C. 60 D. 0 相关知识点: 试题来源: 解析 D 当grade和case B匹配后,score=90;score=60;score=0;都执行,最后score的分数为0反馈 收藏 ...
java急救呀3.4 利用嵌套的if语句表示下列switch语句。 switch(grade) { case 7: case 6: a=11; b=22; break; case 5: a=33; b=44; break; default: a=55; break; } 相关知识点: 试题来源: 解析 if(grade==6||grade==7){a=11;b=22;}else if(grade==5||grade==7){a=33;b=44;}...
8. Is it compatible with a phone case?Yes, using Bluetooth connection, the controller supports most phone cases, as long as the phone fits snugly into the controller.9. What platforms does it support?The G8+ supports devices with lengths between 110-215mm/4.33-8.46in, making it compatible...
To aid in achieving a less than 10ms start time, the filter must charge its output C as fast as possible. Selecting the lowest value of this output capacitor is best when designing for a fast turn-on time. Using an unregulated isolator at the output of the filter would be best because...
More than just long-lasting, Find X8 and Find X8 Pro are also fast-charging, with 80W OPPO SUPERVOOCTMcharging for hours of power in minutes of charge time. Both phones deliver ultra-beating wireless charging with 50W AIRVOOCTM, and when paired with an OPPO Mag Charge case, Find X8 Serie...