View Compilation Error

0_0_18748843_29159.cpp: In function 'int main()':
0_0_18748843_29159.cpp:55:17: error: expected ',' or ';' before 'll'
                 ll temp = l*l + r*r;
                 ^
0_0_18748843_29159.cpp:56:20: error: 'temp' was not declared in this scope
                 if(temp <= a[i].r) z[i].push_back(j);
                    ^
0_0_18748843_29159.cpp:57:20: error: 'temp' was not declared in this scope
                 if(temp <= a[j].r) z[j].push_back(i);
                    ^