hdoj 5344 MZL's xor

题目地址：http://acm.hdu.edu.cn/showproblem.php?pid=5344

     #include<stdio.h>
     #include<cstring>
     ;
     int A[MAXN];
     void bas( int n, int m, int z, int l){
         ;i < n; ++i){
             A[i] = ( (]*m + z )% l;
         }
     }
     void Cal(int n){
         ;
         ;i < n; ++i){
             sum = sum ^ (A[i]*);
         }
         printf("%d\n",sum);
     }
     int main()
     {
         int n, m, z, l;
         int T;
         scanf("%d",&T);
         while(T--){
             memset(A,,sizeof(A));
             scanf("%d %d %d %d",&n,&m,&z,&l);
             bas(n,m,z,l);
             Cal(n);
         }
     }