View Compilation Error

0_0_24670827_21767.cpp: In function 'int main()':
0_0_24670827_21767.cpp:4:27: error: redeclaration of 'int n'
     int n,i,sum,g,s,b,q,m,n,sum1,sum2;
                           ^
0_0_24670827_21767.cpp:4:9: note: 'int n' previously declared here
     int n,i,sum,g,s,b,q,m,n,sum1,sum2;
         ^