0_0_33807972_16670.cpp: In function 'void add(int, int, int)':
0_0_33807972_16670.cpp:36:4: error: 'e' was not declared in this scope
b[e].v = y, b[e].w = z + M, b[e].ne = h[x], h[x] = e++;
^
0_0_33807972_16670.cpp:36:40: error: 'h' was not declared in this scope
b[e].v = y, b[e].w = z + M, b[e].ne = h[x], h[x] = e++;
^
0_0_33807972_16670.cpp: In function 'bool bfs(int)':
0_0_33807972_16670.cpp:42:9: error: 'dep' was not declared in this scope
memset(dep, -1, sizeof(dep));
^
0_0_33807972_16670.cpp:47:15: error: 'h' was not declared in this scope
for(int i = h[x]; i != -1; i = b[i].ne) {
^
0_0_33807972_16670.cpp:51:17: error: 't' was not declared in this scope
if(b[i].v == t) return 1;
^
0_0_33807972_16670.cpp: In function 'int dfs(int, int)':
0_0_33807972_16670.cpp:59:10: error: 't' was not declared in this scope
if(x == t) return f;
^
0_0_33807972_16670.cpp:61:14: error: 'h' was not declared in this scope
for(int i = h[x], d; i != -1; i = b[i].ne)
^
0_0_33807972_16670.cpp:62:16: error: 'dep' was not declared in this scope
if(b[i].w && dep[b[i].v] == dep[x] + 1) {
^
0_0_33807972_16670.cpp:63:4: error: 'd' was not declared in this scope
d = dfs(b[i].v, min(b[i].w, f));
^
0_0_33807972_16670.cpp:68:16: error: 'dep' was not declared in this scope
if(ret == 0) dep[x] = -1;
^
0_0_33807972_16670.cpp: In function 'int main()':
0_0_33807972_16670.cpp:74:2: error: 'T' was not declared in this scope
T = read();
^
0_0_33807972_16670.cpp:76:3: error: 'n' was not declared in this scope
n = read(), m = read();
^
0_0_33807972_16670.cpp:76:15: error: 'm' was not declared in this scope
n = read(), m = read();
^
0_0_33807972_16670.cpp:77:3: error: 's' was not declared in this scope
s = n + 1, t = s + 1, e = ans = 0;
^
0_0_33807972_16670.cpp:77:14: error: 't' was not declared in this scope
s = n + 1, t = s + 1, e = ans = 0;
^
0_0_33807972_16670.cpp:77:25: error: 'e' was not declared in this scope
s = n + 1, t = s + 1, e = ans = 0;
^
0_0_33807972_16670.cpp:78:10: error: 'h' was not declared in this scope
memset(h, -1, sizeof(h));
^
0_0_33807972_16670.cpp:79:10: error: 'a' was not declared in this scope
memset(a, 0, sizeof(a));
^
0_0_33807972_16670.cpp:80:10: error: 'c' was not declared in this scope
memset(c, 0, sizeof(c));
^
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