0_0_16331963_7511\Main.java:1: 错误: 非法字符: '#'
#include<stdio.h>
^
0_0_16331963_7511\Main.java:1: 错误: 需要class, interface或enum
#include<stdio.h>
^
0_0_16331963_7511\Main.java:5: 错误: 需要class, interface或enum
scanf("%d",&Q);
^
0_0_16331963_7511\Main.java:6: 错误: 需要class, interface或enum
while(Q--)
^
0_0_16331963_7511\Main.java:9: 错误: 需要class, interface或enum
if(a==0&&b==0&&c==0)printf("INF\n");
^
0_0_16331963_7511\Main.java:10: 错误: 需要class, interface或enum
else if(a==0&&b==0&&c!=0)printf("0\n");
^
0_0_16331963_7511\Main.java:11: 错误: 需要class, interface或enum
else if(a==0&&b!=0)printf("1\n");
^
0_0_16331963_7511\Main.java:12: 错误: 需要class, interface或enum
else if(a!=0&&b*b-4*a*c>0)printf("2\n");
^
0_0_16331963_7511\Main.java:13: 错误: 需要class, interface或enum
else if(a!=0&&b*b-4*a*c==0)printf("1\n");
^
0_0_16331963_7511\Main.java:14: 错误: 需要class, interface或enum
else if(a!=0&&b*b-4*a*c<0)printf("0\n");
^
0_0_16331963_7511\Main.java:16: 错误: 需要class, interface或enum
}
^
0_0_16331963_7511\Main.java:18: 错误: 需要class, interface或enum
}
^
12 个错误
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