0_0_17830107_18892.cpp:7:30: error: 'v' does not name a type int val[maxn],f[maxn],N,ans;v ^ 0_0_17830107_18892.cpp: In function 'int main()': 0_0_17830107_18892.cpp:27:12: error: 'struct Super_Jump' has no member named 'init' while(sol.init()) ^