| 发表于:2007-04-03 14:31:05 楼主 |
public class grade {public static void main(string args[]) {int i = integer.parselnt(args[1])+integer.parselnt(args[2])+integer.parselnt(args[3]); i=int(i/30.0); switch(i){ case 10:system.out.println( "you got an a! ");break; case 9 :system.out.println( "you got an b! ");break; case 8 :system.out.println( "you got an c! ");break; case 7 :system.out.println( "you got an d! ");break; case 6 :system.out.println( "you got an e! ");break; default:system.out.println( "you got an f! ");break; } } } 运行出现错误 为什么啊 错误:i=int(i/30.0); ^ |
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