View Compilation Error

0_0_39062735_24397.cpp: In function 'int main()':
0_0_39062735_24397.cpp:5:16: error: expected primary-expression before '%' token
    5 |    scanf("a+b",%d,%d);
      |                ^
0_0_39062735_24397.cpp:5:17: error: 'd' was not declared in this scope
    5 |    scanf("a+b",%d,%d);
      |                 ^
0_0_39062735_24397.cpp:5:19: error: expected primary-expression before '%' token
    5 |    scanf("a+b",%d,%d);
      |                   ^