0_0_38816563_26260.cpp: In function 'int read()':
0_0_38816563_26260.cpp:15:19: error: 'amp' was not declared in this scope
15 | while(ch>='0'&&ch<='9') x=x*10+ch-48,ch=getchar();
| ^~~
0_0_38816563_26260.cpp:15:22: error: expected ')' before ';' token
15 | while(ch>='0'&&ch<='9') x=x*10+ch-48,ch=getchar();
| ~ ^
| )
0_0_38816563_26260.cpp:15:24: error: 'amp' was not declared in this scope
15 | while(ch>='0'&&ch<='9') x=x*10+ch-48,ch=getchar();
| ^~~
0_0_38816563_26260.cpp:15:35: error: expected ';' before ')' token
15 | while(ch>='0'&&ch<='9') x=x*10+ch-48,ch=getchar();
| ^
| ;
0_0_38816563_26260.cpp: In function 'void dfs(int)':
0_0_38816563_26260.cpp:22:18: error: 'amp' was not declared in this scope
22 | if(g[u][i]&&!b[i]) dfs(i);
| ^~~
0_0_38816563_26260.cpp:22:26: error: expected ')' before ';' token
22 | if(g[u][i]&&!b[i]) dfs(i);
| ~ ^
| )
0_0_38816563_26260.cpp:22:30: error: 'i' was not declared in this scope
22 | if(g[u][i]&&!b[i]) dfs(i);
| ^
0_0_38816563_26260.cpp: In function 'int main()':
0_0_38816563_26260.cpp:62:20: error: 'amp' was not declared in this scope
62 | if(!b[i]&&(in[i]||out[i]))
| ^~~
0_0_38816563_26260.cpp:62:28: error: expected ')' before ';' token
62 | if(!b[i]&&(in[i]||out[i]))
| ~ ^
| )
0_0_38816563_26260.cpp:62:33: error: 'i' was not declared in this scope
62 | if(!b[i]&&(in[i]||out[i]))
| ^
|
