View Compilation Error

0_0_30338217_3179.cpp: In function 'int main()':
0_0_30338217_3179.cpp:17:13: error: expected ')' before ';' token
    while(j=0;j<y;j++)
             ^
0_0_30338217_3179.cpp:17:21: error: expected ';' before ')' token
    while(j=0;j<y;j++)
                     ^
0_0_30338217_3179.cpp:31:1: error: expected '}' at end of input
 }
 ^
0_0_30338217_3179.cpp:31:1: error: expected '}' at end of input
0_0_30338217_3179.cpp:31:1: error: expected '}' at end of input