模板题目，练练手~

#include 
     
      #include 
      
       #include 
       
        #include 
        
         using namespace std;int s1[2333];int s2[2333];int Out[2333];string one,two;void Debug(){    for(int i=0;i
         
          >one;    cin>>two;    if(one.length() < two.length() ) swap(one,two);        for(int i=0;i
          
           =0;i--){ int pos = two.length() - i - 1; for(int j=one.length()-1;j>=0;j--,pos++){ Out[pos]+=s2[i]*s1[j]; Out[pos+1] += Out[pos] / 10; Out[pos]%=10; } /*for(int fuck = 4;fuck>=0;fuck--) printf("%d",Out[i]); printf("\n");*/ } int i = one.length() + two.length(); while( Out[i]==0 ) i--; for(;i>=0;i--) printf("%d",Out[i]); return 0; //for(int i=one.length();)}