View Compilation Error

0_0_20351976_13080.cpp: In function 'void dij(int)':
0_0_20351976_13080.cpp:22:16: error: expected primary-expression before '%' token
         return;%
                ^
0_0_20351976_13080.cpp:22:16: error: expected primary-expression at end of input
0_0_20351976_13080.cpp:22:16: error: expected '}' at end of input
0_0_20351976_13080.cpp:22:16: error: expected '}' at end of input