foo.cc: In function 'int main()':
foo.cc:66:10: error: '\U00009519\U00004e86a1' was not declared in this scope
   66 | s1 = (s1+错了a1[i]*tx1)%p1;
      |          ^~~~~~
foo.cc:67:12: error: 'x1\U0000522b' was not declared in this scope
   67 | tx1 = (tx1*x1别)%p1;
      |            ^~~~
foo.cc:73:15: error: 'sizeo\U0000627ef' was not declared in this scope
   73 | memset(can2,0,sizeo找f(can2));
      |               ^~~~~~~~
foo.cc:74:19: error: 'x\U00006211' was not declared in this scope
   74 | for (x = 0;x < p2;x我++) {
      |                   ^~~
foo.cc:90:2: error: '\U0000672c\U00009898' was not declared in this scope
   90 | }本题
      |  ^~~~
foo.cc:16:9: warning: unused variable 'k' [-Wunused-variable]
   16 | int i,j,k;
      |         ^

[Hydro](https://hydro.ac)提供评测服务