View Compilation Error

0_0_19610462_17338.cpp: In function 'int main()':
0_0_19610462_17338.cpp:125:38: error: expected primary-expression before '<' token
             scanf("%d%d%d%d", &flag, <, &rt, &col);
                                      ^
0_0_19610462_17338.cpp:125:39: error: expected primary-expression before ',' token
             scanf("%d%d%d%d", &flag, <, &rt, &col);
                                       ^