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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#188512#3216. Keep On MovinbijiaolanCompile Error//Python32.0kb2023-09-25 22:00:422023-09-25 22:00:43

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  File "answer.code", line 23
    	mint&operator*=(mint a){return(x=1ll*x*a.x%mod),*this;}mint&operator^=( int b){mint a=*this;x=1;while(b)(b&1)&&(*this*=a,1),a*=a,b>>=1;return*this;}
    	                                 ^
SyntaxError: invalid decimal literal