View Compilation Error

0_0_7851525_20320.cpp:9: error: size of array `map' is too large
0_0_7851525_20320.cpp: In function `void dij(int)':
0_0_7851525_20320.cpp:28: error: `map' undeclared (first use this function)
0_0_7851525_20320.cpp:28: error: (Each undeclared identifier is reported only once for each function it appears in.)
0_0_7851525_20320.cpp: In function `bool dfs(int)':
0_0_7851525_20320.cpp:41: error: `map' undeclared (first use this function)
0_0_7851525_20320.cpp: In function `int main()':
0_0_7851525_20320.cpp:56: error: `map' undeclared (first use this function)