کد مقلوب اعدد گویا

#include <iostream> #include <cmath> using namespace std; double maghlob(double ); int main() { int n; cin>>n; double result[n]; for(int i=0; i<n; i++) cin>>result[i]; for(int i=0; i<n; i++) cout<<maghlob(result[i])<<endl; return 0; } double maghlob(double n) { int sum=0,d=1,ted_ashar=0,ted_sahih=0,temp; double ashar; if(n<0){ d*=-1; n*=-1; } while(n-(int)n!=0){ ted_ashar++; n*=10; } temp=(int)n; while(temp>0){ temp/=10; ted_sahih++; } temp=(int)n; for( ;temp>0;temp/=10) { sum=sum*10+temp%10; } if(ted_ashar==0) return sum; return (sum/pow(10,(ted_sahih-ted_ashar)))*d; }

بازی ایکس او (XO)

#include <iostream> using namespace std; char barande(char ,char ,char ,char ,char ,char ,char ,char ,char ); int main() { char xy[2], xy11=' ' , xy12=' ' , xy13=' ' , xy21=' ' , xy22=' ' , xy23=' ' , xy31=' ' , xy32=' ' , xy33=' ' ; for(int i=1; i<=9; i++) { cin>>xy[0]>>xy[1]; if(i%2==1) { if(xy[0]=='1'&&xy[1]=='1'&&xy11!='x'&&xy11!='o') xy11='o'; else if(xy[0]=='1'&&xy[1]=='2'&&xy12!='x'&&xy12!='o') xy12='o'; else if(xy[0]=='1'&&xy[1]=='3'&&xy13!='x'&&xy13!='o') xy13='o'; else if(xy[0]=='2'&&xy[1]=='1'&&xy21!='x'&&xy21!='o') xy21='o'; else if(xy[0]=='2'&&xy[1]=='2'&&xy22!='x'&&xy22!='o') xy22='o'; else if(xy[0]=='2'&&xy[1]=='3'&&xy23!='x'&&xy23!='o') xy23='o'; else if(xy[0]=='3'&&xy[1]=='1'&&xy31!='x'&&xy31!='o') xy31='o'; else if(xy[0]=='3'&&xy[1]=='2'&&xy32!='x'&&xy32!='o') xy32='o'; else if(xy[0]=='3'&&xy[1]=='3'&&xy33!='x'&&xy33!='o') xy33='o'; else i--; } else { if(xy[0]=='1'&&xy[1]=='1'&&xy11!='x'&&xy11!='o') xy11='x'; else if(xy[0]=='1'&&xy[1]=='2'&&xy12!='x'&&xy12!='o') xy12='x'; else if(xy[0]=='1'&&xy[1]=='3'&&xy13!='x'&&xy13!='o') xy13='x'; else if(xy[0]=='2'&&xy[1]=='1'&&xy21!='x'&&xy21!='o') xy21='x'; else if(xy[0]=='2'&&xy[1]=='2'&&xy22!='x'&&xy22!='o') xy22='x'; else if(xy[0]=='2'&&xy[1]=='3'&&xy23!='x'&&xy23!='o') xy23='x'; else if(xy[0]=='3'&&xy[1]=='1'&&xy31!='x'&&xy31!='o') xy31='x'; else if(xy[0]=='3'&&xy[1]=='2'&&xy32!='x'&&xy32!='o') xy32='x'; else if(xy[0]=='3'&&xy[1]=='3'&&xy33!='x'&&xy33!='o') xy33='x'; else i--; } cout<<"+---+---+---+"<<endl<<"| "<<xy11<<" | "<<xy12<<" | "<<xy13<<" | "<<endl; cout<<"+---+---+---+"<<endl<<"| "<<xy21<<" | "<<xy22<<" | "<<xy23<<" | "<<endl; cout<<"+---+---+---+"<<endl<<"| "<<xy31<<" | "<<xy32<<" | "<<xy33<<" | "<<endl; cout<<"+---+---+---+"<<endl; if(barande(xy11 ,xy12 ,xy13 ,xy21 ,xy22 ,xy23 ,xy31 ,xy32 ,xy33)=='x') { cout<<"X is winner"; return 0; } if(barande(xy11 ,xy12 ,xy13 ,xy21 ,xy22 ,xy23 ,xy31 ,xy32 ,xy33)=='o') { cout<<"O is winner"; return 0; } if(barande(xy11 ,xy12 ,xy13 ,xy21 ,xy22 ,xy23 ,xy31 ,xy32 ,xy33)=='n' &&xy11!=' '&&xy12!=' '&&xy13!=' ' &&xy21!=' '&&xy22!=' '&&xy23!=' ' &&xy31!=' '&&xy32!=' '&&xy33!=' ' ) { cout<<"No winner"; return 0; } } return 0; } char barande(char xy11,char xy12,char xy13,char xy21,char xy22,char xy23,char xy31,char xy32,char xy33) { //For X if(xy11=='x'&&xy21=='x'&&xy31=='x') return 'x'; if(xy12=='x'&&xy22=='x'&&xy32=='x') return 'x'; if(xy13=='x'&&xy23=='x'&&xy33=='x') return 'x'; if(xy11=='x'&&xy12=='x'&&xy13=='x') return 'x'; if(xy21=='x'&&xy22=='x'&&xy23=='x') return 'x'; if(xy31=='x'&&xy32=='x'&&xy33=='x') return 'x'; if(xy11=='x'&&xy22=='x'&&xy33=='x') return 'x'; if(xy13=='x'&&xy22=='x'&&xy31=='x') return 'x'; //For O if(xy11=='o'&&xy21=='o'&&xy31=='o') return 'o'; if(xy12=='o'&&xy22=='o'&&xy32=='o') return 'o'; if(xy13=='o'&&xy23=='o'&&xy33=='o') return 'o'; if(xy11=='o'&&xy12=='o'&&xy13=='o') return 'o'; if(xy21=='o'&&xy22=='o'&&xy23=='o') return 'o'; if(xy31=='o'&&xy32=='o'&&xy33=='o') return 'o'; if(xy11=='o'&&xy22=='o'&&xy33=='o') return 'o'; if(xy13=='o'&&xy22=='o'&&xy31=='o') return 'o'; //None of them return 'n'; }