0_0_12802691_6565.cpp:1:24: bits/stdc++.h: No such file or directory
0_0_12802691_6565.cpp:5: error: `acos' was not declared in this scope
0_0_12802691_6565.cpp:7: error: expected init-declarator before '<' token
0_0_12802691_6565.cpp:7: error: expected `,' or `;' before '<' token
0_0_12802691_6565.cpp:8: error: expected init-declarator before '<' token
0_0_12802691_6565.cpp:8: error: expected `,' or `;' before '<' token
0_0_12802691_6565.cpp:10: error: expected template-name before '<' token
0_0_12802691_6565.cpp:10: error: expected `{' before '<' token
0_0_12802691_6565.cpp:10: error: expected unqualified-id before '<' token
0_0_12802691_6565.cpp:10: error: expected `,' or `;' before '<' token
0_0_12802691_6565.cpp:16: error: `polygon' does not name a type
0_0_12802691_6565.cpp:17: error: elements of array `line L[305]' have incomplete type
0_0_12802691_6565.cpp:17: error: storage size of `L' isn't known
0_0_12802691_6565.cpp:21: error: `point' does not name a type
0_0_12802691_6565.cpp:22: error: `point' does not name a type
0_0_12802691_6565.cpp:23: error: `point' does not name a type
0_0_12802691_6565.cpp: In function `bool equal(double, double)':
0_0_12802691_6565.cpp:24: error: `abs' undeclared (first use this function)
0_0_12802691_6565.cpp:24: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_12802691_6565.cpp: At global scope:
0_0_12802691_6565.cpp:25: error: expected `,' or `...' before '&' token
0_0_12802691_6565.cpp:25: error: ISO C++ forbids declaration of `point' with no type
0_0_12802691_6565.cpp: In function `bool equal(int)':
0_0_12802691_6565.cpp:25: error: `a' undeclared (first use this function)
0_0_12802691_6565.cpp:25: error: `b' undeclared (first use this function)
0_0_12802691_6565.cpp:25: error: `abs' undeclared (first use this function)
0_0_12802691_6565.cpp: At global scope:
0_0_12802691_6565.cpp:26: error: expected `,' or `...' before '&' token
0_0_12802691_6565.cpp:26: error: ISO C++ forbids declaration of `point' with no type
0_0_12802691_6565.cpp: In function `double dot(int)':
0_0_12802691_6565.cpp:26: error: `a' undeclared (first use this function)
0_0_12802691_6565.cpp:26: error: `b' undeclared (first use this function)
0_0_12802691_6565.cpp:26: error: `conj' undeclared (first use this function)
0_0_12802691_6565.cpp: At global scope:
0_0_12802691_6565.cpp:27: error: expected `,' or `...' before '&' token
0_0_12802691_6565.cpp:27: error: ISO C++ forbids declaration of `point' with no type
0_0_12802691_6565.cpp: In function `double cross(int)':
0_0_12802691_6565.cpp:27: error: `a' undeclared (first use this function)
0_0_12802691_6565.cpp:27: error: `conj' undeclared (first use this function)
0_0_12802691_6565.cpp:27: error: `b' undeclared (first use this function)
0_0_12802691_6565.cpp: In function `bool intersectLL(const line&, const line&)':
0_0_12802691_6565.cpp:30: error: `vec' undeclared (first use this function)
0_0_12802691_6565.cpp:30: error: `fabs' undeclared (first use this function)
0_0_12802691_6565.cpp: At global scope:
0_0_12802691_6565.cpp:32: error: `point' does not name a type
0_0_12802691_6565.cpp: In function `double solve(int, int)':
0_0_12802691_6565.cpp:51: error: `min' undeclared (first use this function)
0_0_12802691_6565.cpp:55: error: `vec' undeclared (first use this function)
0_0_12802691_6565.cpp:55: error: `abs' undeclared (first use this function)
0_0_12802691_6565.cpp: In function `int main()':
0_0_12802691_6565.cpp:65: error: `vector' undeclared (first use this function)
0_0_12802691_6565.cpp:65: error: expected primary-expression before '>' token
0_0_12802691_6565.cpp:65: error: `board' undeclared (first use this function)
0_0_12802691_6565.cpp:66: error: `cin' undeclared (first use this function)
0_0_12802691_6565.cpp:67: error: `p' undeclared (first use this function)
0_0_12802691_6565.cpp:70: error: `scanf' undeclared (first use this function)
0_0_12802691_6565.cpp:71: error: `point' undeclared (first use this function)
0_0_12802691_6565.cpp:77: error: invalid use of undefined type `struct line'
0_0_12802691_6565.cpp:10: error: forward declaration of `struct line'
0_0_12802691_6565.cpp:79: error: invalid use of undefined type `struct line'
0_0_12802691_6565.cpp:10: error: forward declaration of `struct line'
0_0_12802691_6565.cpp:80: error: invalid use of undefined type `struct line'
0_0_12802691_6565.cpp:10: error: forward declaration of `struct line'
0_0_12802691_6565.cpp:81: error: invalid use of undefined type `struct line'
0_0_12802691_6565.cpp:10: error: forward declaration of `struct line'
0_0_12802691_6565.cpp:82: error: invalid use of undefined type `struct line'
0_0_12802691_6565.cpp:10: error: forward declaration of `struct line'
0_0_12802691_6565.cpp:87: error: expected `;' before "v"
0_0_12802691_6565.cpp:88: error: `v' undeclared (first use this function)
0_0_12802691_6565.cpp:88: error: `abs' undeclared (first use this function)
0_0_12802691_6565.cpp:89: error: `min' undeclared (first use this function)
0_0_12802691_6565.cpp:98: error: expected `;' before "v"
0_0_12802691_6565.cpp:115: error: `memset' undeclared (first use this function)
0_0_12802691_6565.cpp:118: error: `vec' undeclared (first use this function)
0_0_12802691_6565.cpp:126: error: `printf' undeclared (first use this function)
0_0_12802691_6565.cpp: At global scope:
0_0_12802691_6565.cpp:17: error: storage size of `L' isn't known
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