[Leedcode 07] Reverse Integer

 Public classSolution { Public intReverseintx) {//This topic requires attention to integer cross-border issues, so the res is declared as long, and the 32-bit range is 0x80000000 to 0x7fffffff        LongRes=0; intFlag=1; if(x<0) {flag=0; X=-x; }         while(x>0){            intTemp=x%10; Res=res*10+temp; if(FLAG==1&AMP;&AMP;RES&GT;0X7FFFFFFF) Break; if(flag==0&&-res<0x80000000) Break; X=x/10; }        if(x>0)return0; if(flag==0) res=-Res; return(int) Res; }}

[Leedcode 07] Reverse Integer