Barnamei ke nomerat daneshjiyan ra daryaft karde va tedad meghdar arzeshi an ra chap konad
// Barnamei ke nomerat daneshjiyan ra daryaft karde // va tedad meghdar arzeshi an ra chap konad. #include<iostream.h> #include<stdio.h> #include<conio.h> void main() { textcolor(7); textbackground(1); clrscr(); int a,b,c,d,grade,k; k=a=b=c=d=0; cout<<"\n\n\tfor end insert '-1'\n"; cout<<"\n\tenter a grade "<<++k<<" : "; cin>>grade; if(grade>20 || grade<0 && grade!=-1) { cout<<"\a\n\terror!!!\n\tEntert Other Grade..." ; k--; getch(); } while(grade!=-1 ) { switch (grade) { case 20: case 19: case 18: ++a; break; case 17: case 16: case 15: ++b; break; case 14: case 13: case 12: ++c; break; default : if(0<=grade && grade<=11) ++d; }//end case cout<<"\n\n\tenter a grade "<<++k<<" : "; cin>>grade; if(grade>20 || grade<0 && grade!=-1) { cout<<"\a\n\terror!!!\n\tEntert Other Grade..." ; k--; getch(); } }//end while clrscr(); cout<<"\n\n\n\tcounter of(18-20): a="<<a<<"\n\n\tcounter of(15-17):b="<<b; cout<<"\n\n\tcounter of(12-14):c="<<c<<"\n\n\tconter number of belowe 12: d="<<d; getch(); } |