View Compilation Error

0_0_23006980_7234.cpp: In function 'int main()':
0_0_23006980_7234.cpp:9:13: error: 'i' was not declared in this scope
         for(i=x;i<=y;i++)
             ^
0_0_23006980_7234.cpp:11:16: error: 'j' was not declared in this scope
            for(j=2,j*j<=i,j++) 
                ^
0_0_23006980_7234.cpp:17:9: error: expected primary-expression before 'if'
         if(c!=1)
         ^
0_0_23006980_7234.cpp:17:9: error: expected ';' before 'if'
0_0_23006980_7234.cpp:17:9: error: expected primary-expression before 'if'
0_0_23006980_7234.cpp:17:9: error: expected ')' before 'if'
0_0_23006980_7234.cpp:17:12: error: 'c' was not declared in this scope
         if(c!=1)
            ^