0_0_29379124_10048\Main.java:2: 错误: 需要class, interface或enum
using namespace std;
^
0_0_29379124_10048\Main.java:3: 错误: 需要class, interface或enum
int main()
^
0_0_29379124_10048\Main.java:6: 错误: 需要class, interface或enum
cin>>n;
^
0_0_29379124_10048\Main.java:7: 错误: 需要class, interface或enum
int z[n];
^
0_0_29379124_10048\Main.java:8: 错误: 需要class, interface或enum
for(i=0;i<n;i++) cin>>z[i];
^
0_0_29379124_10048\Main.java:8: 错误: 需要class, interface或enum
for(i=0;i<n;i++) cin>>z[i];
^
0_0_29379124_10048\Main.java:8: 错误: 需要class, interface或enum
for(i=0;i<n;i++) cin>>z[i];
^
0_0_29379124_10048\Main.java:9: 错误: 需要class, interface或enum
for(i=0;i<n;i++){
^
0_0_29379124_10048\Main.java:9: 错误: 需要class, interface或enum
for(i=0;i<n;i++){
^
0_0_29379124_10048\Main.java:9: 错误: 需要class, interface或enum
for(i=0;i<n;i++){
^
0_0_29379124_10048\Main.java:11: 错误: 需要class, interface或enum
else{
^
0_0_29379124_10048\Main.java:13: 错误: 需要class, interface或enum
else t=t+(z[i-1]-z[i])*4;
^
0_0_29379124_10048\Main.java:14: 错误: 需要class, interface或enum
}
^
0_0_29379124_10048\Main.java:15: 错误: 需要class, interface或enum
}
^
0_0_29379124_10048\Main.java:17: 错误: 需要class, interface或enum
return 0;
^
0_0_29379124_10048\Main.java:18: 错误: 需要class, interface或enum
}
^
16 个错误
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