View Compilation Error

0_0_37891182_21183.cpp: In function 'int main()':
0_0_37891182_21183.cpp:84:19: error: expected unqualified-id before '[' token
             auto& [x, y, s] = p[i];
                   ^
0_0_37891182_21183.cpp:84:19: error: expected initializer before '[' token
0_0_37891182_21183.cpp:85:20: error: 'x' was not declared in this scope
             cin >> x >> y >> s;
                    ^
0_0_37891182_21183.cpp:85:25: error: 'y' was not declared in this scope
             cin >> x >> y >> s;
                         ^
0_0_37891182_21183.cpp:85:30: error: 's' was not declared in this scope
             cin >> x >> y >> s;
                              ^
0_0_37891182_21183.cpp:89:19: error: expected unqualified-id before '[' token
             auto& [x, y] = u[i];
                   ^
0_0_37891182_21183.cpp:89:19: error: expected initializer before '[' token
0_0_37891182_21183.cpp:90:20: error: 'x' was not declared in this scope
             cin >> x >> y;
                    ^
0_0_37891182_21183.cpp:90:25: error: 'y' was not declared in this scope
             cin >> x >> y;
                         ^