View Compilation Error

0_0_36879629_32498.cpp: In function 'void init()':
0_0_36879629_32498.cpp:33:8: error: redeclaration of 'int id'
    int id=1;
        ^
0_0_36879629_32498.cpp:32:8: note: 'int id' previously declared here
    int id=normal[mod(sum[i],sum[n])];
        ^
0_0_36879629_32498.cpp:39:8: error: redeclaration of 'int id'
    int id=1;
        ^
0_0_36879629_32498.cpp:38:8: note: 'int id' previously declared here
    int id=normal[mod(sum[i],sum[n])];
        ^