0_0_22225861_25495.cpp:57:2: error: stray '\243' in program
sort(a,a+n*(n-1)/2,cmp);//一开始用的nwrong还不知道怎么回事
^
0_0_22225861_25495.cpp:57:2: error: stray '\257' in program
0_0_22225861_25495.cpp:57:2: error: stray '\243' in program
0_0_22225861_25495.cpp:57:2: error: stray '\257' in program
0_0_22225861_25495.cpp:57:2: error: stray '\322' in program
0_0_22225861_25495.cpp:57:2: error: stray '\273' in program
0_0_22225861_25495.cpp:57:2: error: stray '\277' in program
0_0_22225861_25495.cpp:57:2: error: stray '\252' in program
0_0_22225861_25495.cpp:57:2: error: stray '\312' in program
0_0_22225861_25495.cpp:57:2: error: stray '\274' in program
0_0_22225861_25495.cpp:57:2: error: stray '\323' in program
0_0_22225861_25495.cpp:57:2: error: stray '\303' in program
0_0_22225861_25495.cpp:57:2: error: stray '\265' in program
0_0_22225861_25495.cpp:57:2: error: stray '\304' in program
0_0_22225861_25495.cpp:57:2: error: stray '\273' in program
0_0_22225861_25495.cpp:57:2: error: stray '\271' in program
0_0_22225861_25495.cpp:57:2: error: stray '\262' in program
0_0_22225861_25495.cpp:57:2: error: stray '\273' in program
0_0_22225861_25495.cpp:57:2: error: stray '\326' in program
0_0_22225861_25495.cpp:57:2: error: stray '\252' in program
0_0_22225861_25495.cpp:57:2: error: stray '\265' in program
0_0_22225861_25495.cpp:57:2: error: stray '\300' in program
0_0_22225861_25495.cpp:57:2: error: stray '\324' in program
0_0_22225861_25495.cpp:57:2: error: stray '\365' in program
0_0_22225861_25495.cpp:57:2: error: stray '\303' in program
0_0_22225861_25495.cpp:57:2: error: stray '\264' in program
0_0_22225861_25495.cpp:57:2: error: stray '\273' in program
0_0_22225861_25495.cpp:57:2: error: stray '\330' in program
0_0_22225861_25495.cpp:57:2: error: stray '\312' in program
0_0_22225861_25495.cpp:57:2: error: stray '\302' in program
0_0_22225861_25495.cpp: In function 'void kruskal()':
0_0_22225861_25495.cpp:57:40: error: 'nwrong' was not declared in this scope
sort(a,a+n*(n-1)/2,cmp);//一开始用的nwrong还不知道怎么回事
^
0_0_22225861_25495.cpp:58:25: error: expected ';' before ')' token
for(i=0;i<n*(n-1)/2;i++)
^
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