View Compilation Error

0_0_16165332_14541.c: In function 'main':
0_0_16165332_14541.c:13:9: error: 'j' undeclared (first use in this function)
     for(j=i;j!=count;j++){
         ^
0_0_16165332_14541.c:13:9: note: each undeclared identifier is reported only once for each function it appears in