View Compilation Error

0_0_38525928_8035.cpp: In function 'int main()':
0_0_38525928_8035.cpp:4:28: error: 'amp' was not declared in this scope
     while(scanf("%d%d%d", &a, &b, &n) && (a || b || n)){
                            ^
0_0_38525928_8035.cpp:4:31: error: expected ')' before ';' token
     while(scanf("%d%d%d", &a, &b, &n) && (a || b || n)){
                               ^
0_0_38525928_8035.cpp:4:36: error: 'amp' was not declared in this scope
     while(scanf("%d%d%d", &a, &b, &n) && (a || b || n)){
                                    ^
0_0_38525928_8035.cpp:4:49: error: expected ';' before ')' token
     while(scanf("%d%d%d", &a, &b, &n) && (a || b || n)){
                                                 ^
0_0_38525928_8035.cpp:4:75: error: expected ';' before ')' token
     while(scanf("%d%d%d", &a, &b, &n) && (a || b || n)){
                                                                           ^