Submission #70292

#	Time	Username	Problem	Language	Result	Execution time	Memory
70292		MladenP	Secret (JOI14_secret)	C++17	Compilation error	0 ms	0 KiB

secret

#include "secret.h"
#define mid (l+r)/2
#define I int
#define G return
#define S Secret
int n,i,a[1010],d[1010][1010];
void Z(int l, int r) {
	if(l >= r) return;
	for(i = mid+1; i <= r; i++) d[mid][i] = S(d[mid][i-1], a[i]);
	for(i = mid-2; i >= l; i--) d[i][mid-1] = S(a[i], d[i+1][mid-1]);
	Z(l, mid-1);Z(mid, r);
}
int query(int l, int r, int L, int R) {
	if(L == mid) return d[mid][R];
	if(mid < L) return query(mid, r, L, R);
	if(mid > R) return query(l, mid-1, L, R);
	return S((d[L][mid-1],d[mid][R]);
}
void Init(I N, I *A){for(i=0,n=N-1;i<N;i++)a[i]=A[i],d[i][i]=a[i];Z(0,n);}I Query(I L,I R){G query(0,n,L,R);}

Compilation message (stderr)

secret.cpp: In function 'int query(int, int, int, int)':
secret.cpp:17:22: warning: left operand of comma operator has no effect [-Wunused-value]
  return S((d[L][mid-1],d[mid][R]);
            ~~~~~~~~~~^
secret.cpp:17:34: error: expected ')' before ';' token
  return S((d[L][mid-1],d[mid][R]);
                                  ^