0_0_24954867_24141.cpp:6:1: error: expected unqualified-id before '{' token
{
^
0_0_24954867_24141.cpp:8:9: error: 'a' does not name a type
int t; }a[N];
^
0_0_24954867_24141.cpp:5:17: error: expected ']' before 'struct'
#define N 10005 struct node
^
0_0_24954867_24141.cpp:9:8: note: in expansion of macro 'N'
int dp[N];
^
0_0_24954867_24141.cpp: In function 'int cmp(const void*, const void*)':
0_0_24954867_24141.cpp:12:11: error: 'node' was not declared in this scope
return (*(node *)a).t-(*(node *)b).t;
^
0_0_24954867_24141.cpp:12:17: error: expected primary-expression before ')' token
return (*(node *)a).t-(*(node *)b).t;
^
0_0_24954867_24141.cpp:12:18: error: expected ')' before 'a'
return (*(node *)a).t-(*(node *)b).t;
^
0_0_24954867_24141.cpp: In function 'int main()':
0_0_24954867_24141.cpp:27:17: error: 'a' was not declared in this scope
scanf("%d%d%d",&a[i].t,&a[i].x,&a[i].y);
^
0_0_24954867_24141.cpp:28:7: error: 'a' was not declared in this scope
qsort(a+1,n,sizeof(a[0]),cmp);
^
0_0_24954867_24141.cpp:29:9: error: 'dp' was not declared in this scope
memset(dp,0,sizeof(dp));
^
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