dashu.rar_dashu

#include<iostream> #include<string> using namespace std; void ds(string m,string n) { if(m[0]=='-'||n[0]=='-') cout<<endl; else { int lenth=0,c=0,flag=0,j=0,i,d=0,w=0,w1=0,x,y,u; int *m1=new int[405];int *m2=new int [405]; int *n1=new int [405];int *n2=new int [405]; for(i=0;i<405;i++) { m1[i]=m2[i]=n1[i]=n2[i]=0; } x=m.length();w=x; y=n.length();w1=y; for(i=0;i<x;i++) { if(m[i]=='.') { w=i; } } for(i=0;i<w;i++) { m1[i]=m[i]-48; } for(i=w+1;i<x;i++) { m2[j]=m[i]-48; j++; } for(i=0;i<y;i++) { if(n[i]=='.') w1=i; } for(i=0;i<w1;i++) { n1[i]=n[i]-48; } for(i=w1+1;i<y;i++) { n2[d]=n[i]-48; d++; } if(d>j) { for(i=j;i>=0;i--) { n2[i]=n2[i]+m2[i]+c; c=n2[i]/10; n2[i]=n2[i]%10; } } if(d<j) { for(i=d;i>=0;i--) { m2[i]=n2[i]+m2[i]+c; c=m2[i]/10; m2[i]=m2[i]%10; } } if(d==j) { for(i=j-1;i>=0;i--) { m2[i]=n2[i]+m2[i]+c; c=m2[i]/10; m2[i]=m2[i]%10; } } if(w<=w1) { for(i=w1-1;i>=w1-w;i--) { n1[i]=n1[i]+m1[i-(w1-w)]+c; c=n1[i]/10; n1[i]=n1[i]%10; } for(i=w1-w-1;i>=0;i--) { n1[i]=n1[i]+c; c=n1[i]/10; n1[i]=n1[i]%10; } if(c!=0) cout<<c; for(i=0;i<w1;i++)cout<<n1[i]; if(d<=j) { for(i=j-1;i>=0;i--){if(m2[i]!=0){ u=i;break;}} if(i!=-1) { cout<<"."; for(i=0;i<=u;i++)cout<<m2[i]; } cout<<endl; } if(d>j) { for(i=d-1;i>=0;i--){if(n2[i]!=0){u=i;break;}} if(i!=-1) { cout<<"."; for(i=0;i<=u;i++) cout<<n2[i]; } cout<<endl; } } if(w>w1) { for(i=w-1;i>=w-w1;i--) { m1[i]=m1[i]+n1[i-(w-w1)]+c; c=m1[i]/10; m1[i]=m1[i]%10; } for(i=w-w1-1;i>=0;i--) { m1[i]=m1[i]+c; c=m1[i]/10; m1[i]=m1[i]%10; } if(c!=0) cout<<c; for(i=0;i<w;i++)cout<<m1[i]; if(d<=j) { for(i=j-1;i>=0;i--){if(m2[i]!=0){ u=i;break;}} if(i!=-1) { cout<<"."; for(i=0;i<=u;i++)cout<<m2[i]; } cout<<endl; } if(d>j) { for(i=d-1;i>=0;i--) {if(n2[i]!=0){ u=i;break;}} if(i!=-1) { cout<<"."; for(i=0;i<=u;i++) cout<<n2[i]; } cout<<endl; } } } } int main() { string s,t; while(cin>>s>>t) { ds(s,t); } return 0; }