0_0_38578079_13365.cpp:37:11: error: redefinition of 'const int N'
const int N=109,P=1e9+7;
^
0_0_38578079_13365.cpp:6:11: note: 'const int N' previously defined here
const int N=109,P=1e9+7;
^
0_0_38578079_13365.cpp:37:17: error: redefinition of 'const int P'
const int N=109,P=1e9+7;
^
0_0_38578079_13365.cpp:6:17: note: 'const int P' previously defined here
const int N=109,P=1e9+7;
^
0_0_38578079_13365.cpp:38:5: error: redefinition of 'int n'
int n; char op[N];
^
0_0_38578079_13365.cpp:7:5: note: 'int n' previously declared here
int n; char op[N];
^
0_0_38578079_13365.cpp:38:17: error: redefinition of 'char op [109]'
int n; char op[N];
^
0_0_38578079_13365.cpp:7:13: note: 'char op [109]' previously declared here
int n; char op[N];
^~
0_0_38578079_13365.cpp:39:10: error: redefinition of 'int fac [109]'
int fac[N],inv[N],f[N][N];
^
0_0_38578079_13365.cpp:8:5: note: 'int fac [109]' previously declared here
int fac[N],inv[N],f[N][N];
^~~
0_0_38578079_13365.cpp:39:17: error: redefinition of 'int inv [109]'
int fac[N],inv[N],f[N][N];
^
0_0_38578079_13365.cpp:8:12: note: 'int inv [109]' previously declared here
int fac[N],inv[N],f[N][N];
^~~
0_0_38578079_13365.cpp:39:25: error: redefinition of 'int f [109][109]'
int fac[N],inv[N],f[N][N];
^
0_0_38578079_13365.cpp:8:19: note: 'int f [109][109]' previously declared here
int fac[N],inv[N],f[N][N];
^
0_0_38578079_13365.cpp:40:6: error: redefinition of 'void solve()'
void solve(){
^~~~~
0_0_38578079_13365.cpp:9:6: note: 'void solve()' previously defined here
void solve(){
^~~~~
0_0_38578079_13365.cpp:55:5: error: redefinition of 'int main()'
int main(){
^~~~
0_0_38578079_13365.cpp:24:5: note: 'int main()' previously defined here
int main(){
^~~~
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