View Compilation Error

0_0_36622985_17585.cpp: In function 'int main()':
0_0_36622985_17585.cpp:32:30: error: expected primary-expression before ')' token
    if (50-abs(x[i])<=d || 50-)
                              ^
0_0_36622985_17585.cpp:33:3: error: expected primary-expression before '}' token
   }
   ^