Submission #302622

#	Time	Username	Problem	Language	Result	Execution time	Memory
302622		wilwxk	Rectangles (IOI19_rect)	C++17	Compilation error	0 ms	0 KiB

rect

while (st.size()) st.pop();
	for (int j = 0; j < m; j++) {
		stack<int> st;
		st.push(n);
		for (int i = n-1; i >= 0; i--) {
			while (st.top() != n && input[st.top()][j] < input[i][j]) st.pop();
			mx[3][i+1][j+1] = (st.top()-1)+1;
			st.push(i);
		}
	}

Compilation message (stderr)

rect.cpp:1:1: error: expected unqualified-id before 'while'
    1 | while (st.size()) st.pop();
      | ^~~~~
rect.cpp:2:2: error: expected unqualified-id before 'for'
    2 |  for (int j = 0; j < m; j++) {
      |  ^~~
rect.cpp:2:18: error: 'j' does not name a type
    2 |  for (int j = 0; j < m; j++) {
      |                  ^
rect.cpp:2:25: error: 'j' does not name a type
    2 |  for (int j = 0; j < m; j++) {
      |                         ^