answer.code:130:15: error: ‘int y0 [100010]’ redeclared as different kind of entity
  130 | int x0[N],y0[N],x1[N],y1[N];
      |               ^
In file included from /usr/include/features.h:461,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/os_defines.h:39,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/c++config.h:679,
                 from /usr/include/c++/13/cassert:43,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:33,
                 from answer.code:2:
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:220:1: note: previous declaration ‘double y0(double)’
  220 | __MATHCALL (y0,, (_Mdouble_));
      | ^~~~~~~~~~
answer.code:130:27: error: ‘int y1 [100010]’ redeclared as different kind of entity
  130 | int x0[N],y0[N],x1[N],y1[N];
      |                           ^
/usr/include/x86_64-linux-gnu/bits/mathcalls.h:221:1: note: previous declaration ‘double y1(double)’
  221 | __MATHCALL (y1,, (_Mdouble_));
      | ^~~~~~~~~~
answer.code: In function ‘int main()’:
answer.code:206:27: error: cannot convert ‘double (*)(double) throw ()’ {aka ‘double (*)(double)’} to ‘int*’
  206 |         curOP=1,work(s[1],y0,y1);
      |                           ^~
      |                           |
      |                           double (*)(double) throw () {aka double (*)(double)}
answer.code:157:30: note:   initializing argument 2 of ‘void work(Str*, int*, int*)’
  157 | inline void work(Str *S,int *L,int *R)
      |                         ~~~~~^
answer.code:210:54: warning: pointer to a function used in arithmetic [-Wpointer-arith]
  210 |                 if(Ans[i]==-1)A+=(P){0,1,i,x0[i],y0[i]};
      |                                                      ^
answer.code:210:54: error: invalid conversion from ‘double (*)(double) throw ()’ {aka ‘double (*)(double)’} to ‘int’ [-fpermissive]
  210 |                 if(Ans[i]==-1)A+=(P){0,1,i,x0[i],y0[i]};
      |                                                      ^
      |                                                      |
      |                                                      double (*)(double) throw () {aka double (*)(double)}
answer.code:213:37: warning: pointer to a function used in arithmetic [-Wpointer-arith]
  213 |                         x0[i]--,y0[i]--;
      |                                     ^
answer.code:213:37: warning: ISO C++ forbids decrementing a pointer of type ‘double (*)(double) throw ()’ {aka ‘double (*)(double)’} [-Wpointer-arith]
  213 |                         x0[i]--,y0[i]--;
      |                                 ~~~~^
answer.code:213:37: error: lvalue required as decrement operand
  213 |                         x0[i]--,y0[i]--;
      |                                     ^
answer.code:214:49: warning: pointer to a function used in arithmetic [-Wpointer-arith]
  214 |                         A+=(P){1, 1,i,x0[i],y0[i]};
      |                                                 ^
answer.code:214:49: error: invalid conversion from ‘double (*)(double) throw ()’ {aka ‘double (*)(double)’} to ‘int’ [-fpermissive]
  214 |                         A+=(P){1, 1,i,x0[i],y0[i]};
      |                                                 ^
      |                                                 |
      |                                                 double (*)(double) throw () {aka double (*)(double)}
answer.code:215:49: warning: pointer to a function used in arithmetic [-Wpointer-arith]
  215 |                         A+=(P){1,-1,i,x0[i],y1[i]};
      |                                                 ^
answer.code:215:49: error: invalid conversion from ‘double (*)(double) throw ()’ {aka ‘double (*)(double)’} to ‘int’ [-fpermissive]
  215 |                         A+=(P){1,-1,i,x0[i],y1[i]};
      |                                                 ^
      |                                                 |
      |                                                 double (*)(double) throw () {aka double (*)(double)}
answer.code:216:49: warning: pointer to a function used in arithmetic [-Wpointer-arith]
  216 |                         A+=(P){1,-1,i,x1[i],y0[i]};
      |                                                 ^
answer.code:216:49: error: invalid conversion from ‘double (*)(double) throw ()’ {aka ‘double (*)(double)’} to ‘int’ [-fpermissive]
  216 |                         A+=(P){1,-1,i,x1[i],y0[i]};
      |                                                 ^
      |                                                 |
      |                                                 double (*)(double) throw () {aka double (*)(double)}
answer.code:217:49: warning: pointer to a function used in arithmetic [-Wpointer-arith]
  217 |                         A+=(P){1, 1,i,x1[i],y1[i]};
      |                                                 ^
answer.code:217:49: error: invalid conversion from ‘double (*)(double) throw ()’ {aka ‘double (*)(double)’} to ‘int’ [-fpermissive]
  217 |                       ...