0_0_36076549_7434.cpp:7:1: error: 'll' does not name a type
ll n,k,M;
^
0_0_36076549_7434.cpp:14:21: error: declaration of 'operator[]' as non-function
LL* operator [](ll x) //注意这种写法
^
0_0_36076549_7434.cpp:14:19: error: expected ';' at end of member declaration
LL* operator [](ll x) //注意这种写法
^
0_0_36076549_7434.cpp:14:24: error: expected ')' before 'x'
LL* operator [](ll x) //注意这种写法
^
0_0_36076549_7434.cpp: In function 'Mat Mut(Mat, Mat)':
0_0_36076549_7434.cpp:23:9: error: 'll' was not declared in this scope
for(ll i=0; i<M; i++)
^
0_0_36076549_7434.cpp:23:17: error: 'i' was not declared in this scope
for(ll i=0; i<M; i++)
^
0_0_36076549_7434.cpp:23:19: error: 'M' was not declared in this scope
for(ll i=0; i<M; i++)
^
0_0_36076549_7434.cpp:24:16: error: expected ';' before 'k'
for(ll k=0; k<M; k++) if(a[i][k])
^
0_0_36076549_7434.cpp:24:21: error: 'k' was not declared in this scope
for(ll k=0; k<M; k++) if(a[i][k])
^
0_0_36076549_7434.cpp:25:20: error: expected ';' before 'j'
for(ll j=0; j<M; j++)
^
0_0_36076549_7434.cpp:25:25: error: 'j' was not declared in this scope
for(ll j=0; j<M; j++)
^
0_0_36076549_7434.cpp: In function 'Mat Qpow(Mat, LL)':
0_0_36076549_7434.cpp:35:9: error: 'll' was not declared in this scope
for(ll i=0; i<M; ++i)
^
0_0_36076549_7434.cpp:35:17: error: 'i' was not declared in this scope
for(ll i=0; i<M; ++i)
^
0_0_36076549_7434.cpp:35:19: error: 'M' was not declared in this scope
for(ll i=0; i<M; ++i)
^
0_0_36076549_7434.cpp:36:16: error: expected ';' before 'j'
for(ll j=0; j<M; ++j)
^
0_0_36076549_7434.cpp:36:21: error: 'j' was not declared in this scope
for(ll j=0; j<M; ++j)
^
0_0_36076549_7434.cpp: In function 'LL cal(Mat, LL, LL*)':
0_0_36076549_7434.cpp:48:15: error: 'M' was not declared in this scope
return A_[M-1][M-1];
^
0_0_36076549_7434.cpp: At global scope:
0_0_36076549_7434.cpp:50:10: error: variable or field 'dfs' declared void
void dfs(ll pre,ll nxt,ll col,Mat& A)
^
0_0_36076549_7434.cpp:50:10: error: 'll' was not declared in this scope
0_0_36076549_7434.cpp:50:17: error: 'll' was not declared in this scope
void dfs(ll pre,ll nxt,ll col,Mat& A)
^
0_0_36076549_7434.cpp:50:24: error: 'll' was not declared in this scope
void dfs(ll pre,ll nxt,ll col,Mat& A)
^
0_0_36076549_7434.cpp:50:34: error: expected primary-expression before '&' token
void dfs(ll pre,ll nxt,ll col,Mat& A)
^
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