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看F.A.QsIn Reply To:C和GCC有什么不同之处?大牛请告知,不胜感激! Posted by:purplefly at 2007-02-01 22:25:01 > 我的代码为何在C编译通过,在GCC就WA呢?十分不解,哪位好心人能解答一下? > 代码如下: > #include<stdio.h> > #include<string.h> > #include<math.h> > > int main() > { > int i,j,m; > __int64 ff,temp,num,di,p,res,t; > > scanf("%d",&m); > while(m--) > { > scanf("%I64d",&num); > p=10; > res=0; > i=1; > > while(10*num/p) > { > di=num%p; > for(j=0;j<=9;j++) > { > temp=j*(__int64)pow((double)10,(double)i-1)+res; > > if(i<10) > { > t=temp; > temp=(temp*t)%(__int64)pow((double)10,(double)i); > temp=(temp*t)%(__int64)pow((double)10,(double)i); > } > else > { > t=temp; > temp=t*(10*(t/(p/10))+t/(p/100)%10)%(__int64)pow((double)10,(double)i); > temp=(temp*10000)%(__int64)pow((double)10,(double)i); > temp=(temp*10000)%(__int64)pow((double)10,(double)i); > > temp+=t*(t%(p/100)); > temp%=(__int64)pow((double)10,(double)i); > > ff=temp*(10*(t/(p/10))+t/(p/100)%10)%(__int64)pow((double)10,(double)i); > ff=(ff*10000)%(__int64)pow((double)10,(double)i); > ff=(ff*10000)%(__int64)pow((double)10,(double)i); > > ff+=temp*(t%(p/100)); > ff%=(__int64)pow((double)10,(double)i); > temp=ff; > } > if(temp==di) break; > } > if(!res) res=j; > else res+=j*(__int64)pow((double)10,(double)i-1); > i++; > p*=10; > } > printf("%I64d\n",res); > } > return 0; > } Followed by:
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