View Compilation Error

0_0_13142027_26784.cpp: In function 'int main()':
0_0_13142027_26784.cpp:21:8: error: expected primary-expression before '%' token
        %7
        ^
0_0_13142027_26784.cpp:21:9: error: expected '}' at end of input
        %7
         ^
0_0_13142027_26784.cpp:21:9: error: expected '}' at end of input
0_0_13142027_26784.cpp:21:9: error: expected '}' at end of input