0_0_26672605_17734.cpp:170:11: error: redefinition of 'const int maxn'
const int maxn = 1e5 + 10, INF = 0x7fffffff, LL_INF = 0x7fffffffffffffff;
^
0_0_26672605_17734.cpp:34:11: note: 'const int maxn' previously defined here
const int maxn = 1e5 + 10, INF = 0x7fffffff, LL_INF = 0x7fffffffffffffff;
^
0_0_26672605_17734.cpp:170:28: error: redefinition of 'const int INF'
const int maxn = 1e5 + 10, INF = 0x7fffffff, LL_INF = 0x7fffffffffffffff;
^
0_0_26672605_17734.cpp:34:28: note: 'const int INF' previously defined here
const int maxn = 1e5 + 10, INF = 0x7fffffff, LL_INF = 0x7fffffffffffffff;
^
0_0_26672605_17734.cpp:170:46: error: redefinition of 'const int LL_INF'
const int maxn = 1e5 + 10, INF = 0x7fffffff, LL_INF = 0x7fffffffffffffff;
^
0_0_26672605_17734.cpp:34:46: note: 'const int LL_INF' previously defined here
const int maxn = 1e5 + 10, INF = 0x7fffffff, LL_INF = 0x7fffffffffffffff;
^
0_0_26672605_17734.cpp:171:5: error: redefinition of 'int n'
int n, m;
^
0_0_26672605_17734.cpp:35:5: note: 'int n' previously declared here
int n, m;
^
0_0_26672605_17734.cpp:171:8: error: redefinition of 'int m'
int n, m;
^
0_0_26672605_17734.cpp:35:8: note: 'int m' previously declared here
int n, m;
^
0_0_26672605_17734.cpp:172:11: error: redefinition of 'int a [100010]'
int a[maxn], b[maxn], c[maxn];
^
0_0_26672605_17734.cpp:36:5: note: 'int a [100010]' previously declared here
int a[maxn], b[maxn], c[maxn];
^
0_0_26672605_17734.cpp:172:20: error: redefinition of 'int b [100010]'
int a[maxn], b[maxn], c[maxn];
^
0_0_26672605_17734.cpp:36:14: note: 'int b [100010]' previously declared here
int a[maxn], b[maxn], c[maxn];
^
0_0_26672605_17734.cpp:172:29: error: redefinition of 'int c [100010]'
int a[maxn], b[maxn], c[maxn];
^
0_0_26672605_17734.cpp:36:23: note: 'int c [100010]' previously declared here
int a[maxn], b[maxn], c[maxn];
^
0_0_26672605_17734.cpp:173:19: error: redefinition of 'std::vector<int> G [100010]'
vector<int> G[maxn];
^
0_0_26672605_17734.cpp:37:13: note: 'std::vector<int> G [100010]' previously declared here
vector<int> G[maxn];
^
0_0_26672605_17734.cpp:174:15: error: redefinition of 'int sccno [100010]'
int sccno[maxn], low[maxn], vis[maxn], scc_clock, scc_cnt;
^
0_0_26672605_17734.cpp:38:5: note: 'int sccno [100010]' previously declared here
int sccno[maxn], low[maxn], vis[maxn], scc_clock, scc_cnt;
^
0_0_26672605_17734.cpp:174:26: error: redefinition of 'int low [100010]'
int sccno[maxn], low[maxn], vis[maxn], scc_clock, scc_cnt;
^
0_0_26672605_17734.cpp:38:18: note: 'int low [100010]' previously declared here
int sccno[maxn], low[maxn], vis[maxn], scc_clock, scc_cnt;
^
0_0_26672605_17734.cpp:174:37: error: redefinition of 'int vis [100010]'
int sccno[maxn], low[maxn], vis[maxn], scc_clock, scc_cnt;
^
0_0_26672605_17734.cpp:38:29: note: 'int vis [100010]' previously declared here
int sccno[maxn], low[maxn], vis[maxn], scc_clock, scc_cnt;
^
0_0_26672605_17734.cpp:174:40: error: redefinition of 'int scc_clock'
int sccno[maxn], low[maxn], vis[maxn], scc_clock, scc_cnt;
^
0_0_26672605_17734.cpp:38:40: note: 'int scc_clock' previously declared here
int sccno[maxn], low[maxn], vis[maxn], scc_clock, scc_cnt;
^
0_0_26672605_17734.cpp:174:51: error: redefinition of 'int scc_cnt'
int sccno[maxn], low[maxn], vis[maxn], scc_clock, scc_cnt;
^
0_0_26672605_17734.cpp:38:51: note: 'int scc_cnt' previously declared here
int sccno[maxn], low[maxn], vis[maxn], scc_clock, scc_cnt;
^
0_0_26672605_17734.cpp:175:12: error: redefinition of 'std::stack<int> S'
stack<int> S;
^
0_0_26672605_17734.cpp:39:12: note: 'std::stack<int> S' previously declared here
stack<int> S;
^
0_0_26672605_17734.cpp: In function 'void init()':
0_0_26672605_17734.cpp:176:6: error: redefinition of 'void init()'
void init()
^
0_0_26672605_17734.cpp:40:6: note: 'void init()' previously defined here
void init()
^
0_0_26672605_17734.cpp: In function 'void dfs(int)':
0_0_26672605_17734.cpp:185:6: error: redefinition of 'void dfs(int)'
void dfs(int u)
^
0_0_26672605_17734.cpp:49:6: note: 'void dfs(int)' previously defined here
void dfs(int u)
^
0_0_26672605_17734.cpp: In function 'void build(int)':
0_0_26672605_17734.cpp:212:6: error: redefinition of 'void build(int)'
void build(int mid)
^
0_0_26672605_17734.cpp:76:6: note: 'void build(int)' previously defined here
void build(int mid)
^
0_0_26672605_17734.cpp: In function 'bool check()':
0_0_26672605_17734.cpp:236:6: error: redefinition of 'bool check()'
bool check()
^
0_0_26672605_17734.cpp:100:6: note: 'bool check()' previously defined here
bool check()
^
0_0_26672605_17734.cpp: In function 'int main()':
0_0_26672605_17734.cpp:244:5: error: redefinition of 'int main()'
int main()
^
0_0_26672605_17734.cpp:108:5: note: 'int main()' previously defined here
int main()
^
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