View Compilation Error

0_0_32900064_23347.cpp: In function 'void dijkstra(int)':
0_0_32900064_23347.cpp:16:26: error: 'memset' was not declared in this scope
  memset(s,false,sizeof(s));
                          ^
0_0_32900064_23347.cpp:50:2: error: expected primary-expression before ')' token
  )
  ^
0_0_32900064_23347.cpp:53:21: error: a function-definition is not allowed here before '{' token
 void findroad(int n){
                     ^
0_0_32900064_23347.cpp:102:1: error: expected '}' at end of input
 }
 ^