C3TH4
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| | BÀI TẬP TỔNG HỢP | |
| | Tác giả | Thông điệp |
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Admins Thái Thượng Hoàng
Tổng số bài gửi : 336 Age : 35 Đến từ : cát bụi Registration date : 03/04/2008
| Tiêu đề: BÀI TẬP TỔNG HỢP Sat May 17, 2008 10:09 am | |
| - Code:
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#include<conio.h> #include<stdio.h> #include<math.h> void main() { clrscr(); int a,b,c,d,x,y,chon,max,min,x1,x2,th,nam,n,i,u; float r, pi=3.14,delta=b*b-4*a*c; double T,lt,lt1,gt,gt1,s; char ch; do { printf("\n\t 1: IN TEN MINH HOAC NGOI SAO "); printf("\n\t 2: TINH DIEN TICH HINH TRON "); printf("\n\t 3: TINH CHU VI-DIEN TICH HCN "); printf("\n\t 6.1: SO SANH MAX-MIN 3 SO (DANG NGUYEN) "); printf("\n\t 6.2: SO SANH MAX-MIN 4 SO (DANG SO THUC "); printf("\n\t 9: GIAI PT BAC 1 :Ax+B=0 "); printf("\n\t 10: GIAI PT BAC 2 :Ax^2+BX+C=0 "); printf("\n\t 10.1: GIAI PT BAC 4 :Ax+By=M &Cx+Dy=N "); printf("\n\t 10.2: GIAI PT BAC 12 :Ax^2+BX+C=0 "); printf("\n\t 11: KIEM TRA NGAY TRONG THANG "); printf("\n\t 14: KIEM TRA TINH NGUYEN TO CUA SO NGUYEN N "); printf("\n\t 15: TINH TONG N SO NGUYEN TO DAU TIEN,VOI N NHAP TU BAN PHIM "); printf("\n\t 16: LIET KE TAT CA SO NGUYEN TO NHO HON N,VOI N>=2 "); printf("\n\t 17: NHAP SO NGUYEN N(N>=2).XAC DINH UOC LE LON NHAT CUA N "); printf("\n\t 18: NHAP SO NGUYEN N(N>=2).XAC DINH N THANH TICH CAC \n\t THUA SO NGUYEN TO "); printf("\n\t 20: TIM UCLN VA BCBB 2 SO NGUYEN DUONG N VA M "); printf("\n\t 22: TINH e^X THEO CONG THUC:e^X=1+X^1/1!+X^2/2!.....+X^n/n! "); printf("\n\t 24.1: S=n!:"); printf("\n\t 24.2: S=X^n"); printf("\n\t 24.3: S=X+X^3+X^5+.....+X^(2*n+1) "); printf("\n\t 24.4: S=X^2+X^4+.....+X^(2*n) "); printf("\n\t 24.5: S=1!+3!+5!.....+(2*n+1)! "); printf("\n\t 24.6: S=2!+4!+6!+....+(2*n)!"); printf("\n\t 24.7: S=1+3+5+....+(2*n+1)"); printf("\n\t 24.8: S=2+4+6+....+(2*n)"); printf("\n\t 24.9: S=X-X^3+X^5+.....+(-1)*X^(2*n+1) "); printf("\n\t 24.10:S=X-X^2+X^4+.....+(-1)*X^(2*n) "); printf("\n\t 24.11:S=1!-3!+5!.....+(-1)*(2*n)! "); printf("\n\t 24.12:S=2!-4!+6!+....+(-1)*(2*n+1)!"); printf("\n\t 24.13:S=1-3+5+....+(-1)*(2*n+1)"); printf("\n\t 24.14:S=2-4+6+....+(-1)*(2*n)"); printf("\n\t Moi Ban Chon Chuong Trinh Can Thuc Hien [1=>37]:"); scanf("%d",&chon); switch(chon) { case 2: { do { printf("\n\t CT Tinh Chu Vi Va Dien Tich Hinh Tron:"); printf("\n\t Moi Ban Nhap Ban Kinh Hinh Tron:"); scanf("%f",&r); printf("\n\t Neu r=%14.0f thi Chu Vi La:%14.0f",r,2*pi*r); printf("\n\t Neu r=%14.0f thi Dien Tich La:%14.0f",r,pi*r*r); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; } case 3: { do { printf("\n\t CT Tinh Chu Vi Va Dien Tich Hinh Chu Nhat"); printf("\n\t Moi Ban Nhap Chieu Dai HCN:"); scanf("%d",&a); printf("\n\t Moi Ban Nhap Chieu Rong HCN:"); scanf("%d",&b); printf("\n\t Neu a=%d,b=%d thi Chu Vi La:%d",a,b,2*(a+b)); printf("\n\t Neu a=%d,b=%d thi Dien Tich La:%d",a,b,(a*b)); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; case 6: {
printf("\n\t Ban Da Chon Chuong Trinh Max-Min"); printf("\n\t ..........");
printf("\n\t Xin Ban Hay Chon Dang Muon So Sanh [1=>2]:"); scanf("%d",&chon); switch(chon) { case 1: { do { printf("\n\t CT Tim Gia Tri Max & Min"); printf("\n\t Moi Ban Nhap 3 Gia Tri:"); scanf("%d%d%d",&a,&b,&c); max=(x=(a>b)? a:b) > (y=(b>c)? b:c)? x:y; min=(x=(a<b)? a:b) < (y=(a<c)? b:c)? x:y; printf("\n\t Neu a=%d,b=%d c=%d thi Max La:%d",a,b,c,max); printf("\n\t Neu a=%d,b=%d c=%d thi Min La:%d",a,b,c,min); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; }
case 2: { do { printf("\n\t CT Tim Gia Tri Max & Min"); printf("\n\t Moi Ban Nhap 4 Gia Tri:"); scanf("%d%d%d%d",&a,&b,&c,&d); max=(x=(a>b)? a:b) > (y=(c>d)? c:d)? x:y; min=(x=(a<b)? a:b) < (y=(c<d)? c:d)? x:y; printf("\n\t Neu a=%d,b=%d c=%d d=%d thi Max La:%d",a,b,c,d,max); printf("\n\t Neu a=%d,b=%d c=%d d=%d thi Min La:%d",a,b,c,d,min); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; }
} getch(); break; } case 9: { do { printf("\n\t Giai Pt Ax+B=0"); printf("\n\t Moi Ban Nhap A,B"); scanf("%d%d",&a,&b); if(a==0) if(b==0) printf("\n\t Neu a=%d,b=%d thi Pt Vo So Nghiem"); else printf("\n\t Neu a=%d,b=%d thi Vo Nghiem ",b); else { x=(float)-b/a; printf("\n\t Neu a=%d,b=%d thi Nghiem La:x=%7.2f ",a,b,x); } printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; } case 10: { do { printf("\n\t Giai Pt Ax2+Bx+C=0"); printf("\n\t Moi Ban Nhap A:"); scanf("%5f",&a); printf("\n\t Moi Ban Nhap B:"); scanf("%5f",&b); printf("\n\t Moi Ban Nhap C:"); scanf("%5f",&c); delta=(b*b-4*a*c); if(delta<0) printf("\n\t Pt Vo Nghiem"); else if(delta==0)
printf("\n\t Pt Co Nghiem Kep x1=x2=:%7.2f",-b/(2*a));
else { x1=-b+(sqrt(delta)/2*a); x2=-b-(sqrt(delta)/2*a); printf("\n\t Pt Co 2 Nghiem Fan Biet x1=%7.2f,X2=%7.2f",x1,x2); } printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; }
case 11: {
printf("\n\t Ct tinh Ngay Cua Thang"); printf("\n\t Nhap Thang:"); scanf("%d",&th); printf("\n\t Nhap Nam:"); scanf("%d",&nam); switch(th) { case 1: case 3: case 5: case 7: case 8: case 10: case 12: printf("\n\t Thang :%d co 31 ngay",th,nam); break; case 4: case 6: case 9: case 11: printf("\n\t Thang :%d co 30 ngay",th,nam); break; case 2: if((( nam%4)==0&&(nam%100!=0))||(nam%400==0)) printf("\n\t La Nam Nhuan Co 29 Ngay",nam); else printf("\n\t La Nam Hok Nhuan Co 28 Ngay",nam); break;
default: printf("\n\t Giu Lieu Nhap Cua Ban Sai");} }
break; } case 14: { do { int n,j,k=1; printf("\n\t CT Kiem Tra N Co Fai La So Nguyen To Hok!"); printf("\n\t Moi Ban Nhap So Nguyen N:"); scanf("%d",&n); j=(int)sqrt(n); do { k++; } while ((k<=j)&&(n%k!=0)); if(j<k) printf("\n\t So %d La So Nguyen To ",n); else printf("\n\t So %d Hok Fai La So Nguyen To",n); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); ch=getch(); } while ((ch=='c')||(ch=='C'));
break; }
Được sửa bởi Admins ngày Sat May 24, 2008 6:51 pm; sửa lần 2. | |
| | | nhox_vip Princess Lovely
Tổng số bài gửi : 126 Age : 34 Đến từ : ROYAL FAMILY Registration date : 09/04/2008
| Tiêu đề: Re: BÀI TẬP TỔNG HỢP Sat May 17, 2008 8:29 pm | |
| Những bài tập nì là 1 nghệ thuật và admin là 1 nghệ sĩ,1 thiện tài, hihi, sieng ghe, post wa troi lun mà hok bít có chạy được hok ta?nghi lém nha, hahaha fần 2 - Code:
-
case 24: { printf("\n\t Ban Da Chon CT Ve GT-LT"); printf("\n\t"); printf("\n\t Xin Ban Hay Chon Dang Cong Thuc De Tinh:!"); scanf("%d",&chon); switch(chon) { case 1: { do { printf("\n\t Chuong Trinh Tinh Tong S=n!"); printf("\n\t Moi Ban Nhap So Nguyen n:"); scanf("%3d",&n); for(i=1;i<=n;i++) T*=i; //T=T*i printf("\n\t Khi n=%d Thi Ket Qua Tong S=%14.0f",n,T); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; }
case 2: { do { printf("\n\t Chuong Trinh Tinh Tong S=X^n"); printf("\n\t Moi Ban Nhap Gia Tri n: "); scanf("%d",&n); printf("\n\t Moi Ban Nhap Gia Tri X: "); scanf("%d",&x); lt=1; T=1; for(i=1;i<=n;i++) { lt*=x; T=lt; } printf("\n\t Khi n=%d va X=%d Ket Qua Luy Thua La:%14.0f",n,x,T); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; } case 3: { do { printf("\n\t Chuong Trinh Tinh Tong S=X+X^3+X^5+.....+X^(2*n+1)"); printf("\n\t Nhap Gia Tri n:"); scanf("%d",&n); printf("\n\t Nhap Gia Tri X:"); scanf("%d",&x); lt=x; s=x; for(i=1;i<=n;i++) { lt=lt*x*x; s=s+lt; } printf("\n\t Khi n=%d Va X=%d Thi Ket Qua S la :%14.0f",n,x,s); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; }
case 4: { do { printf("\n\t Chuong Trinh Tinh Tong S=X^2+X^4+X^6+.....+X^(2*n)"); printf("\n\t Nhap Gia Tri n:"); scanf("%d",&n); printf("\n\t Nhap Gia Tri X:"); scanf("%d",&x); lt=x*x; s=x*x; for(i=2;i<=n;i+=2) { lt=lt*x*x; s=s+lt; } printf("\n\t Khi n=%d Va X=%d Thi Ket Qua S la :%14.0f",n,x,s); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; } case 5: { do { printf("\n\t Chuong Trinh Tinh Tong S=1+3!+5!+7!....(2*n+1)!"); printf("\n\t Nhap Gia Tri n:"); scanf("%d",&n); gt=1; s=1; for(i=1;i<=n;i++) { gt=gt*(2*i)*(2*i+1); s=s+gt; } printf("\n\t Khi n=%d Thi Ket Qua S la :%14.0f",n,s); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; }
case 6: { do { printf("\n\t Chuong Trinh Tinh Tong S=2!+4!+6!+8!....(2*n)!"); printf("\n\t Nhap Gia Tri n:"); scanf("%d",&n); gt=2; s=2; for(i=2;i<=n;i+=2) { gt=gt*(i+1)*(2*i); s=s+gt;
} printf("\n\t Khi n=%d Thi Ket Qua S la :%14.0f",n,s); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; } case 7: { do { printf("\n\t CT Tinh 1+3+.....N"); printf("\n\t Moi Nhap N: "); scanf("%d",&n); s=0;
if(n%2==0) printf("\n\t Nhap Sai Du Lieu"); else { for(i=1;i<=n+1;i++)
s=s+i/2;
}
printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); printf("Khi N=%d Ket Qua: %14.0f ",n,s); ch=getch(); } while((ch=='c')||(ch=='C'));
break; } case 8: { do { printf("\n\t CT Tinh 2+4+.....N"); printf("\n\t Moi Nhap N: "); scanf("%d",&n); s=0;
if(n%2!=0) printf("\n\t Nhap Sai Du Lieu"); else { for(i=1;i<=n/2;i++)
s=s+2*i;
} printf("Khi N=%d Ket Qua: %14.0f ",n,s); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; } case 9: { do { printf("\n\t Chuong Trinh Tinh Tong S=X-X^3+X^5+.....+(-1)*X^(2*n+1)"); printf("\n\t Nhap Gia Tri n:"); scanf("%d",&n); printf("\n\t Nhap Gia Tri X:"); scanf("%d",&x); lt=x; s=x; u=-1; for(i=1;i<=n;i++) { lt=lt*x*x; s=s+u*lt; u=-u;
} printf("\n\t Khi n=%d Va X=%d Thi Ket Qua S la :%14.0f",n,x,s); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; } case 10: { do { printf("\n\t Chuong Trinh Tinh Tong S=X^2-X^4+X^6+.....(-1)*+X^(2*n)"); printf("\n\t Nhap Gia Tri n:"); scanf("%d",&n); printf("\n\t Nhap Gia Tri X:"); scanf("%d",&x); lt=x*x; s=x*x; u=-1; for(i=2;i<=n;i+=2) { lt=lt*x*x; s=s+u*lt; u=-u;
} printf("\n\t Khi n=%d Va X=%d Thi Ket Qua S la :%14.0f",n,x,s); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C')); break; } case 11: { do { printf("\n\t Chuong Trinh Tinh Tong S=1-3!+5!-7!....(2*n+1)!"); printf("\n\t Nhap Gia Tri n:"); scanf("%d",&n); gt=1; s=1; u=-1; for(i=1;i<=n;i++) { gt=gt*(2*i)*(2*i+1); s=s+u*gt; u=-u;
} printf("\n\t Khi n=%d Thi Ket Qua S la :%14.0f",n,s); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; } case 12: { do { printf("\n\t Chuong Trinh Tinh Tong S=2!-4!+6!-8!....(-1)*(2*n)!"); printf("\n\t Nhap Gia Tri n:"); scanf("%d",&n); gt=2; s=2; u=-1; for(i=2;i<=n;i+=2) { gt=gt*(i+1)*(2*i); s=s+u*gt; u=-u;
} printf("\n\t Khi n=%d Thi Ket Qua S la :%14.0f",n,s);
printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C'));
break; } case 13: { do { printf("\n\t CT Tinh 1-3+.....N"); printf("\n\t Moi Nhap N: "); scanf("%d",&n); s=0; u=-1; if(n%2==0) printf("\n\t Nhap Sai Du Lieu"); else { for(i=2;i<=n;i+=2)
s=s+(i); u=-u;
} printf("Khi N=%d Ket Qua: %14.0f ",n,s); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C')); break; } case 14: { do { printf("\n\t CT Tinh 2-4+.....N"); printf("\n\t Moi Nhap N: "); scanf("%d",&n); s=0; u=-1;
if(n%2!=0) printf("\n\t Nhap Sai Du Lieu"); else { for(i=0;i<=n/2;i+=2)
s=s+u*2*i; u=-u;
} printf("Khi N=%d Ket Qua: %14.0f ",n,s); printf("\n\t Ban An Fim C De Tiep Tuc Chuong Trinh!"); printf("\n\t Ban An Fim 0 De Thoat CT Hien Tai !-Good Luck ^^"); ch=getch(); } while((ch=='c')||(ch=='C')); break; } }
break; } printf("\n\t An Nut C De Tiep Tuc"); printf("\n\t Ban An Fim 0 De Thoat CT Ung Dung!-Good Luck ^^"); ch=getch(); }
} while(chon>0);
} | |
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