0_0_29100195_23667.cpp:2:12: error: 'N' was not declared in this scope
double s_x[N];
^
0_0_29100195_23667.cpp:3:9: error: 'N' was not declared in this scope
int s_t[N];
^
0_0_29100195_23667.cpp: In function 'void add(int, int, double)':
0_0_29100195_23667.cpp:7:4: error: 'E' was not declared in this scope
E[++tot].to = b;
^
0_0_29100195_23667.cpp:7:8: error: 'tot' was not declared in this scope
E[++tot].to = b;
^
0_0_29100195_23667.cpp:9:18: error: 'head' was not declared in this scope
E[tot].next = head[a];
^
0_0_29100195_23667.cpp: In function 'void SPFA(int, int)':
0_0_29100195_23667.cpp:25:4: error: 's_x' was not declared in this scope
s_x[i] = INF ,s_t[i] = INF;
^
0_0_29100195_23667.cpp:25:13: error: 'INF' was not declared in this scope
s_x[i] = INF ,s_t[i] = INF;
^
0_0_29100195_23667.cpp:25:18: error: 's_t' was not declared in this scope
s_x[i] = INF ,s_t[i] = INF;
^
0_0_29100195_23667.cpp:26:13: error: 'N' was not declared in this scope
int mark[N] = {0};
^
0_0_29100195_23667.cpp:27:4: error: 'mark' was not declared in this scope
mark[s] = 1;
^
0_0_29100195_23667.cpp:28:4: error: 's_x' was not declared in this scope
s_x[s] = s_t[s] = 0;
^
0_0_29100195_23667.cpp:28:13: error: 's_t' was not declared in this scope
s_x[s] = s_t[s] = 0;
^
0_0_29100195_23667.cpp:29:4: error: 'queue' was not declared in this scope
queue<int>q;
^
0_0_29100195_23667.cpp:29:10: error: expected primary-expression before 'int'
queue<int>q;
^
0_0_29100195_23667.cpp:30:4: error: 'q' was not declared in this scope
q.push(s);
^
0_0_29100195_23667.cpp:37:19: error: 'head' was not declared in this scope
for(int k = head[tou] ;k ;k = E[k].next)
^
0_0_29100195_23667.cpp:37:37: error: 'E' was not declared in this scope
for(int k = head[tou] ;k ;k = E[k].next)
^
0_0_29100195_23667.cpp: In function 'int main()':
0_0_29100195_23667.cpp:59:33: error: 'scanf' was not declared in this scope
while(~scanf("%d %lf" ,&n ,&d))
^
0_0_29100195_23667.cpp:62:25: error: 'node' was not declared in this scope
scanf("%lf %lf" ,&node[i].x ,&node[i].y);
^
0_0_29100195_23667.cpp:63:14: error: 'head' was not declared in this scope
memset(head ,0 ,sizeof(head));
^
0_0_29100195_23667.cpp:63:35: error: 'memset' was not declared in this scope
memset(head ,0 ,sizeof(head));
^
0_0_29100195_23667.cpp:64:7: error: 'tot' was not declared in this scope
tot = 1;
^
0_0_29100195_23667.cpp:68:27: error: 'node' was not declared in this scope
double dis = pow(node[i].x - node[j].x ,2.0) + pow(node[i].y - node[j].y,2.0);
^
0_0_29100195_23667.cpp:68:53: error: 'pow' was not declared in this scope
double dis = pow(node[i].x - node[j].x ,2.0) + pow(node[i].y - node[j].y,2.0);
^
0_0_29100195_23667.cpp:71:31: error: 'sqrt' was not declared in this scope
add(i ,j ,sqrt(dis));
^
0_0_29100195_23667.cpp:79:27: error: 'node' was not declared in this scope
double dis = pow(node[i].x,2.0) + pow(node[i].y ,2.0);
^
0_0_29100195_23667.cpp:79:40: error: 'pow' was not declared in this scope
double dis = pow(node[i].x,2.0) + pow(node[i].y ,2.0);
^
0_0_29100195_23667.cpp:81:28: error: 'sqrt' was not declared in this scope
add(s ,i ,sqrt(dis) - 7.5);
^
0_0_29100195_23667.cpp:88:10: error: 's_x' was not declared in this scope
if(s_x[t] == INF)
^
0_0_29100195_23667.cpp:88:20: error: 'INF' was not declared in this scope
if(s_x[t] == INF)
^
0_0_29100195_23667.cpp:89:32: error: 'printf' was not declared in this scope
printf("can't be saved\n");
^
0_0_29100195_23667.cpp:91:36: error: 's_t' was not declared in this scope
printf("%.2lf %d\n" ,s_x[t] ,s_t[t]);
^
0_0_29100195_23667.cpp:91:42: error: 'printf' was not declared in this scope
printf("%.2lf %d\n" ,s_x[t] ,s_t[t]);
^
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