0_0_38435582_20872.cpp:2:1: error: 'll' does not name a type
ll ans;
^
0_0_38435582_20872.cpp:3:10: error: 'N' was not declared in this scope
int head[N], d[N];
^
0_0_38435582_20872.cpp:3:16: error: 'N' was not declared in this scope
int head[N], d[N];
^
0_0_38435582_20872.cpp:5:2: error: 'll' does not name a type
ll f;
^
0_0_38435582_20872.cpp:7:8: error: 'M' was not declared in this scope
} edge[M];
^
0_0_38435582_20872.cpp:8:24: error: 'll' has not been declared
void add(int x, int y, ll f) {
^
0_0_38435582_20872.cpp: In function 'void add(int, int, int)':
0_0_38435582_20872.cpp:9:2: error: 'edge' was not declared in this scope
edge[tot] = {f, y, head[x]};
^
0_0_38435582_20872.cpp:9:21: error: 'head' was not declared in this scope
edge[tot] = {f, y, head[x]};
^
0_0_38435582_20872.cpp: In function 'bool bfs()':
0_0_38435582_20872.cpp:15:29: error: 'N' was not declared in this scope
int front = 0, rear = 0, q[N], u, v, i;
^
0_0_38435582_20872.cpp:16:9: error: 'd' was not declared in this scope
memset(d, -1, sizeof(d));
^
0_0_38435582_20872.cpp:16:25: error: 'memset' was not declared in this scope
memset(d, -1, sizeof(d));
^
0_0_38435582_20872.cpp:18:2: error: 'q' was not declared in this scope
q[rear++] = s;
^
0_0_38435582_20872.cpp:21:12: error: 'head' was not declared in this scope
for (i = head[u]; i != -1; i = edge[i].nxt) {
^
0_0_38435582_20872.cpp:21:34: error: 'edge' was not declared in this scope
for (i = head[u]; i != -1; i = edge[i].nxt) {
^
0_0_38435582_20872.cpp: At global scope:
0_0_38435582_20872.cpp:32:1: error: 'll' does not name a type
ll dfs(int s, ll limit) {
^
0_0_38435582_20872.cpp: In function 'void dinic()':
0_0_38435582_20872.cpp:50:16: error: 'ans' was not declared in this scope
while (bfs()) ans += dfs(s, INF);
^
0_0_38435582_20872.cpp:50:30: error: 'INF' was not declared in this scope
while (bfs()) ans += dfs(s, INF);
^
0_0_38435582_20872.cpp:50:33: error: 'dfs' was not declared in this scope
while (bfs()) ans += dfs(s, INF);
^
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