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View Compilation Error

0_0_36443146_7679.cpp:87:1: error: 'LL' does not name a type
 LL fac[200010],inv[200010];
 ^
0_0_36443146_7679.cpp:88:1: error: 'LL' does not name a type
 LL D(LL x,LL y){
 ^
0_0_36443146_7679.cpp:92:1: error: 'LL' does not name a type
 LL A[400000];
 ^
0_0_36443146_7679.cpp: In function 'int main()':
0_0_36443146_7679.cpp:94:2: error: 'fac' was not declared in this scope
  fac[0]=fac[1]=inv[0]=inv[1]=1;
  ^
0_0_36443146_7679.cpp:94:16: error: 'inv' was not declared in this scope
  fac[0]=fac[1]=inv[0]=inv[1]=1;
                ^
0_0_36443146_7679.cpp:95:6: error: 'LL' was not declared in this scope
  for(LL i=2;i<=200000;++i){
      ^
0_0_36443146_7679.cpp:95:13: error: 'i' was not declared in this scope
  for(LL i=2;i<=200000;++i){
             ^
0_0_36443146_7679.cpp:98:34: error: 'qpow' was not declared in this scope
  inv[200000]=qpow(fac[200000],P-2);
                                  ^
0_0_36443146_7679.cpp:98:34: note: suggested alternative:
0_0_36443146_7679.cpp:10:12: note:   'Poly::qpow'
  inline ll qpow(ll a,ll k){
            ^
0_0_36443146_7679.cpp:102:26: error: expected ';' before '{' token
  int ttt;scanf("%d",&ttt){
                          ^
0_0_36443146_7679.cpp:135:1: error: expected '}' at end of input
 }
 ^


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