foo.cc:39:2: error: stray '`' in program
   39 | }```
      |  ^
foo.cc:39:3: error: stray '`' in program
   39 | }```
      |   ^
foo.cc:39:4: error: stray '`' in program
   39 | }```
      |    ^
foo.cc:68:10: error: stray '#' in program
   68 | 测试数据 #0: Accepted, time = 0 ms, mem = 391936 KiB, score = 10
      |          ^
foo.cc:69:10: error: stray '#' in program
   69 | 测试数据 #1: Accepted, time = 0 ms, mem = 391936 KiB, score = 10
      |          ^
foo.cc:70:10: error: stray '#' in program
   70 | 测试数据 #2: Accepted, time = 0 ms, mem = 391932 KiB, score = 10
      |          ^
foo.cc:71:10: error: stray '#' in program
   71 | 测试数据 #3: Accepted, time = 0 ms, mem = 391932 KiB, score = 10
      |          ^
foo.cc:72:10: error: stray '#' in program
   72 | 测试数据 #4: Accepted, time = 15 ms, mem = 391940 KiB, score = 10
      |          ^
foo.cc:73:10: error: stray '#' in program
   73 | 测试数据 #5: Accepted, time = 0 ms, mem = 391936 KiB, score = 10
      |          ^
foo.cc:74:10: error: stray '#' in program
   74 | 测试数据 #6: Accepted, time = 328 ms, mem = 391936 KiB, score = 10
      |          ^
foo.cc:75:10: error: stray '#' in program
   75 | 测试数据 #7: Accepted, time = 328 ms, mem = 391936 KiB, score = 10
      |          ^
foo.cc:76:10: error: stray '#' in program
   76 | 测试数据 #8: Accepted, time = 984 ms, mem = 391932 KiB, score = 10
      |          ^
foo.cc:77:10: error: stray '#' in program
   77 | 测试数据 #9: Accepted, time = 1000 ms, mem = 391936 KiB, score = 10
      |          ^
foo.cc:80:1: error: stray '`' in program
   80 | ```c++
      | ^
foo.cc:80:2: error: stray '`' in program
   80 | ```c++
      |  ^
foo.cc:80:3: error: stray '`' in program
   80 | ```c++
      |   ^
foo.cc:119:2: error: stray '`' in program
  119 | }```
      |  ^
foo.cc:119:3: error: stray '`' in program
  119 | }```
      |   ^
foo.cc:119:4: error: stray '`' in program
  119 | }```
      |    ^
foo.cc:67:1: error: 'ac\U00005168\U00009760rp' does not name a type
   67 | ac全靠rp
      | ^~~~~~~~
foo.cc:85:5: error: redefinition of 'int n'
   85 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |     ^
foo.cc:5:5: note: 'int n' previously declared here
    5 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |     ^
foo.cc:85:7: error: redefinition of 'int m'
   85 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |       ^
foo.cc:5:7: note: 'int m' previously declared here
    5 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |       ^
foo.cc:85:9: error: redefinition of 'int a'
   85 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |         ^
foo.cc:5:9: note: 'int a' previously declared here
    5 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |         ^
foo.cc:85:11: error: redefinition of 'int b'
   85 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |           ^
foo.cc:5:11: note: 'int b' previously declared here
    5 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |           ^
foo.cc:85:13: error: redefinition of 'int c'
   85 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |             ^
foo.cc:5:13: note: 'int c' previously declared here
    5 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |             ^
foo.cc:85:15: error: redefinition of 'int p'
   85 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |               ^
foo.cc:5:15: note: 'int p' previously declared here
    5 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |               ^
foo.cc:85:17: error: redefinition of 'int l1'
   85 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |                 ^~
foo.cc:5:17: note: 'int l1' previously declared here
    5 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |                 ^~
foo.cc:85:20: error: redefinition of 'int l2'
   85 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |                    ^~
foo.cc:5:20: note: 'int l2' previously declared here
    5 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |                    ^~
foo.cc:85:23: error: redefinition of 'int l3'
   85 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |                       ^~
foo.cc:5:23: note: 'int l3' previously declared here
    5 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |                       ^~
foo.cc:85:26: error: redefinition of 'int l0'
   85 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |                          ^~
foo.cc:5:26: note: 'int l0' previously declared here
    5 | int n,m,a,b,c,p,l1,l2,l3,l0;
      |                          ^~
foo.cc:86:5: error: redefinition of 'int rec [100000001]'
   86 | int rec[100000001],ans=0,aa[10001],f[255];
      |     ^~~
foo.cc:6:5: note: 'int rec [100000001]' previously declared here
    6 | int rec[100000001],ans=0,aa[10001],f[255];
      |     ^~~
foo.cc:86:20: error: redefinition of 'int ans'
   86 | int rec[100000001],ans=0,aa[10001],f[255];
      |                    ^~~
foo.cc:6:20: note: 'int ans' previously defined here
    6 | int rec[100000001],ans=0,aa[10001],f[255];
      |                    ^~~
foo.cc:86:26: error: redefinition of 'int aa [10001]'
   86 | int rec[100000001],ans=0,aa[10001],f[255];
      |                          ^~
foo.cc:6:26: note: 'int aa [10001]' previously declared here
    6 | int rec[100000001],ans=0,aa[10001],f[255];
      |                          ^~
foo.cc:86:36: error: redefinition of 'int f [255]'
   86 | int rec[100000001],ans=0,aa[10001],f[255];
      |                                    ^
foo.cc:6:36: note: 'int f [255]' previously declared here
    6 | int rec[100000001],ans=0,aa[10001],f[255];
      |                                    ^
foo.cc:87:5: error: redefinition of 'int main()'
   87 | int main(){
      |     ^~~~
foo.cc:7:5: note: 'int main()' previously defined here
    7 | int main(){
      |     ^~~~

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