View Compilation Error

0_0_25720903_30499.cpp:44:9: error: stray '\243' in program
         for(int i=1；i<=n;i++)printf(" %d",ans[i]);
         ^
0_0_25720903_30499.cpp:44:9: error: stray '\273' in program
0_0_25720903_30499.cpp:7:17: error: 'MANX' was not declared in this scope
 int ans[MAXN],a[MANX],n;
                 ^
0_0_25720903_30499.cpp: In function 'll sum(int)':
0_0_25720903_30499.cpp:12:11: error: 'i' was not declared in this scope
     while(i){
           ^
0_0_25720903_30499.cpp: In function 'void add(int, int)':
0_0_25720903_30499.cpp:19:11: error: 'i' was not declared in this scope
     while(i<=n){
           ^
0_0_25720903_30499.cpp: In function 'int main()':
0_0_25720903_30499.cpp:29:42: error: 'a' was not declared in this scope
         for(int i=1;i<=n;i++)scanf("%d",&a[i]);
                                          ^
0_0_25720903_30499.cpp:36:21: error: 'a' was not declared in this scope
                 add(a[j],dp[i-1][j]);
                     ^
0_0_25720903_30499.cpp:44:22: error: expected ';' before 'i'
         for(int i=1；i<=n;i++)printf(" %d",ans[i]);
                      ^