View Compilation Error

0_0_39005303_25890.cpp:7:5: error: expected initializer before 'int'
    7 |     int i,j;
      |     ^~~
0_0_39005303_25890.cpp:8:10: error: expected constructor, destructor, or type conversion before '(' token
    8 |     scanf("%d",&j);
      |          ^
0_0_39005303_25890.cpp:9:5: error: expected unqualified-id before 'for'
    9 |     for(i=0,i<=j,i++)
      |     ^~~
0_0_39005303_25890.cpp:18:2: error: expected declaration before '}' token
   18 |  }
      |  ^
0_0_39005303_25890.cpp:19:2: error: expected unqualified-id before 'return'
   19 |  return 0;
      |  ^~~~~~
0_0_39005303_25890.cpp:20:1: error: expected declaration before '}' token
   20 | }
      | ^