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View Compilation Error

0_0_36176542_10073.cpp: In function 'std::vector<int> FFT::getinv(std::vector<int>, int)':
0_0_36176542_10073.cpp:163:5: error: expected unqualified-id before 'int'
     int sz=a.size();
     ^
0_0_36176542_10073.cpp:164:26: error: 'sz' was not declared in this scope
     For(i,0,n-1) b[i]=(i<sz?a[i]:0);
                          ^
0_0_36176542_10073.cpp:173:1: error: expected primary-expression before '}' token
 }
 ^
0_0_36176542_10073.cpp:173:1: error: expected ';' before '}' token
0_0_36176542_10073.cpp: In function 'int FFT::Cipolla(int)':
0_0_36176542_10073.cpp:233:1: error: expected ';' before '}' token
 }
 ^
0_0_36176542_10073.cpp: In function 'void FFT::Getsqrt(int*, int*, int)':
0_0_36176542_10073.cpp:255:20: error: 'm' was not declared in this scope
 For(i,0, n-1) b[i]=m*(b[i]+A[i])*(mo+1)/2%mo;
                    ^
0_0_36176542_10073.cpp: At global scope:
0_0_36176542_10073.cpp:301:33: error: 'ini' has not been declared
 void Getexp(ull *a,ull *b,int l,ini r){
                                 ^
0_0_36176542_10073.cpp: In function 'void FFT::Getexp(long long unsigned int*, long long unsigned int*, int, int)':
0_0_36176542_10073.cpp:303:22: error: 'i' was not declared in this scope
         For(f,l,r) b[i]%=mo;
                      ^
0_0_36176542_10073.cpp:352:13: error: 'deiete' was not declared in this scope
 For(i,0,15) deiete[] d[i];
             ^
0_0_36176542_10073.cpp:352:20: error: expected primary-expression before ']' token
 For(i,0,15) deiete[] d[i];
                    ^
0_0_36176542_10073.cpp: In function 'std::vector<int> FFT::getexp(std::vector<int>, int)':
0_0_36176542_10073.cpp:369:1: error: expected primary-expression before '}' token
 }
 ^
0_0_36176542_10073.cpp:369:1: error: expected ';' before '}' token
0_0_36176542_10073.cpp: In function 'std::vector<int> FFT::read(int)':
0_0_36176542_10073.cpp:384:1: error: expected primary-expression before ')' token
 )
 ^
0_0_36176542_10073.cpp:391:30: error: a function-definition is not allowed here before '{' token
     void write(const poly &a){
                              ^
0_0_36176542_10073.cpp:394:32: error: a function-definition is not allowed here before '{' token
     void writeln(const poly &a){
                                ^
0_0_36176542_10073.cpp: In function 'int FFT::main()':
0_0_36176542_10073.cpp:456:8: error: 'from' is not a member of 'FFT'
 poly a=FFT::from(g,tot+1);
        ^
0_0_36176542_10073.cpp:457:8: error: 'from' is not a member of 'FFT'
 poly b=FFT::from(h,tot+1);
        ^
0_0_36176542_10073.cpp: At global scope:
0_0_36176542_10073.cpp:469:1: error: expected '}' at end of input
 }
 ^


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