0_0_33086383_30291.cpp: In function 'void update(int, int, int)': 0_0_33086383_30291.cpp:21:27: error: expected '}' at end of input if (t[i].l == t[i].r) { ^ 0_0_33086383_30291.cpp:21:27: error: expected '}' at end of input