View Compilation Error

0_0_37027572_15842.cpp: In function 'int main()':
0_0_37027572_15842.cpp:5:1: error: expected primary-expression before ',' token
 ,i,k,j;
 ^
0_0_37027572_15842.cpp:5:2: error: 'i' was not declared in this scope
 ,i,k,j;
  ^
0_0_37027572_15842.cpp:5:4: error: 'k' was not declared in this scope
 ,i,k,j;
    ^
0_0_37027572_15842.cpp:5:6: error: 'j' was not declared in this scope
 ,i,k,j;
      ^