0_0_34938881_14076\Main.java:6: 错误: 非法字符: '#'
#include "iostream"
^
0_0_34938881_14076\Main.java:6: 错误: 需要class, interface或enum
#include "iostream"
^
0_0_34938881_14076\Main.java:10: 错误: 需要class, interface或enum
int main(void)
^
0_0_34938881_14076\Main.java:13: 错误: 需要class, interface或enum
float diameter;
^
0_0_34938881_14076\Main.java:14: 错误: 需要class, interface或enum
float temp;
^
0_0_34938881_14076\Main.java:15: 错误: 需要class, interface或enum
int revolutions;
^
0_0_34938881_14076\Main.java:16: 错误: 需要class, interface或enum
int mark=1;
^
0_0_34938881_14076\Main.java:17: 错误: 需要class, interface或enum
float time;
^
0_0_34938881_14076\Main.java:18: 错误: 需要class, interface或enum
float result[2];
^
0_0_34938881_14076\Main.java:19: 错误: 需要class, interface或enum
cin>>diameter>>revolutions>>time;
^
0_0_34938881_14076\Main.java:20: 错误: 需要class, interface或enum
while(revolutions)
^
0_0_34938881_14076\Main.java:24: 错误: 需要class, interface或enum
result[0]=(temp/12.0)/5280;
^
0_0_34938881_14076\Main.java:26: 错误: 需要class, interface或enum
result[0]=((int)(result[0]*100.0+0.5))/100.00;//技巧，四舍五入
^
0_0_34938881_14076\Main.java:27: 错误: 需要class, interface或enum
result[1]=(temp*3600.0/time)/63360;
^
0_0_34938881_14076\Main.java:28: 错误: 需要class, interface或enum
result[1]=((int)(result[1]*100.0+0.5))/100.00;
^
0_0_34938881_14076\Main.java:29: 错误: 需要class, interface或enum
cout<<"Trip #"<<mark++<<": ";
^
0_0_34938881_14076\Main.java:30: 错误: 需要class, interface或enum
printf("%.2f %.2f\n",result[0],result[1]);//注意表达式，这中表达是保留两位有效数字
^
0_0_34938881_14076\Main.java:31: 错误: 需要class, interface或enum
cin>>diameter>>revolutions>>time;
^
0_0_34938881_14076\Main.java:32: 错误: 需要class, interface或enum
}
^
0_0_34938881_14076\Main.java:34: 错误: 需要class, interface或enum
}
^
20 个错误
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