运行 ID: 37182

Main.cc: In function ‘int main()’:
Main.cc:8:18: error: expected ‘)’ before ‘;’ token
  for(i=1;i<=n;i++;i++)
                  ^
Main.cc:8:2: warning: this ‘for’ clause does not guard... [-Wmisleading-indentation]
  for(i=1;i<=n;i++;i++)
  ^~~
Main.cc:8:19: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘for’
  for(i=1;i<=n;i++;i++)
                   ^
Main.cc:8:22: error: expected ‘;’ before ‘)’ token
  for(i=1;i<=n;i++;i++)
                      ^
Main.cc:5:6: warning: unused variable ‘a’ [-Wunused-variable]
  int a,maxn=-1,i,n,t;
      ^
Main.cc:5:8: warning: unused variable ‘maxn’ [-Wunused-variable]
  int a,maxn=-1,i,n,t;
        ^~~~
Main.cc:5:20: warning: unused variable ‘t’ [-Wunused-variable]
  int a,maxn=-1,i,n,t;
                    ^