BÀI TẬP VÒNG LẶP by Anh Nguyễn Thị Lan

phan văn trường huy

2023-02-18 00:37:10 UTC

thanh quân

2023-02-18 00:38:57 UTC

Nhật Hoàng

2023-02-18 00:41:16 UTC

#include
using namespace std;
int main(){
float a;
do{
cin>>a;
}while(a!=0);
}

Nhật Hoàng

2023-02-18 00:42:09 UTC

#include
using namespace std;
int main(){
int a;
cin>>a;
long b=1;
for(int i=1;i<=a;i++){
b*=i;
}
cout<}

2023-02-18 00:42:20 UTC

AN THẠCH

2023-02-18 00:44:05 UTC

#include
using namespace std;
int main(){
int x;
cout<<"nhap 1 so :";
cin>>x;
if(x>8){
cout<<"khong phai la so qui uoc";
}
else if(x<=1){
cout<<"khong phai la so qui uoc";
}
else{
switch(x){
case 2: {cout<<"thu hai";
break;
}
case 3:{cout<<"thu ba";
break;
}
case 4:{cout<<"thu tu";
break;
}
case 5:{cout<<"thu nam";
break;
}
case 6:{cout<<"thu sau";
break;
}
case 7:{cout<<"thu bay";
break;
}
case 8:{cout<<"chu nhat";
break;
}
}

}

}

2023-02-18 00:45:49 UTC

thanh quan

2023-02-18 00:50:33 UTC

AN THẠCH

2023-02-18 00:53:38 UTC

#include
using namespace std;
int main(){
int n;
cout<<"nhap 1 so n :";
cin>>n;
int S=1;
for(int i=1;i<=n;i++){
S=S*i;
}
cout<}

nguyen thanh nhan

2023-02-18 00:56:30 UTC

#include
using namespace std;
int main ()
{

int a;
cout<<"nhap mot so\n";
cin>>a;
if ((a<=1) ||(a>8))
{
cout<<"a khong phai la so quy uoc";
}
else{
switch (a){

{
case 2 :cout<<"thu hai";break;
}
{

case 3 :cout<<"thu ba";break;
}
{

case 4 :cout<<"thu tu";break;
}
{

case 5 :cout<<"thu nam";break;
}
{

case 6 :cout<<"thu sau";break;
}
{

case 7 :cout<<"thu bay";break;
}
{

case 8 :cout<<"chu nhat";break;
}

return 0;
}
}

}

2023-02-18 00:58:57 UTC

thanh quan

2023-02-18 01:04:10 UTC

Phuoc Quoc

2023-02-18 01:05:15 UTC

#include
#include
using namespace std;
int main(){
float a,b,c;
cout<<"Nhap ba so a,b,c:";
cin>>a>>b>>c;
if(a>=b+c||b>=a+c||c>=a+b){cout<<"ba so tren khong the la do dai ba canh cua tam giac";}
else {cout<<"ba so tren co the la ba canh cua tam giac"<<'\n';
if (a*a==b*b+c*c||b*b==a*a+c*c||c*c==a*a+b*b){
if(a==b||b==c||a==c){cout<<"Day la tam gia vuong can";}
else {cout<<"Day la tam giac vuong";}
}
else {
if(a==b && b==c){cout<<"Day la tam giac deu";}
else {
if (a==b||b==c||a==c){cout<<"Day la tam giac can";}}
}
}

}

AN THẠCH

2023-02-18 01:06:48 UTC

#include
using namespace std;
int main(){
int x;
do{
cin>>x;
}while(x!=0);

}

thanh quan

2023-02-18 01:07:40 UTC

nguyen thanh nhan

2023-02-18 01:08:37 UTC

#include
using namespace std;
int main()
{
int a;
do{

cout<<"nhap so a\n";
cin>>a;

}
while(a!=0);
return 0;
}

Nhật Hoàng

2023-02-18 01:11:14 UTC

#include
using namespace std;
int main(){
int a;
cin>>a;
int b=(2*a)-1;
int dem=(b-1)/2;
int dem1=0;
for(int i=1;i for(int j=1;j<=dem;j++){
cout<<" ";
}
if(dem1==0){
cout<<"*"< }else{cout<<"*";
for(int g=1;g cout<<" ";
}
cout<<"*"< }
dem1+=2;
dem--;
}
for(int k=1;k<=b;k++){
cout<<"*";
}
}

Phuoc Quoc

2023-02-18 01:13:46 UTC

#include
using namespace std;
int main(){
int n,s=1;
cout<<"Nhap so n:";
cin>>n;
for (int i=1;i<=n;i++){
s=s*i;
}
cout<}

Nhật Hoàng

2023-02-18 01:17:33 UTC

#include
using namespace std;
int main(){
int a;
cin>>a;
while(a!=0){
cout< a/=2;
}
}

Phuoc Quoc

2023-02-18 01:20:40 UTC

#include
using namespace std;
int main(){
int n;
cout<<"Nhap vao mot so:";
cin>>n;
if (n>8 || n<=1){cout<<"khong phai la so qui uoc";}
switch(n){
case 2:cout<<"Thu hai";break;
case 3:cout<<"Thu ba";break;
case 4:cout<<"Thu tu";break;
case 5:cout<<"Thu nam";break;
case 6:cout<<"Thu sau";break;
case 7:cout<<"Thu bay";break;
case 8:cout<<"Chu nhat";break;
}
}

nguyen thanh nhan

2023-02-18 01:21:35 UTC

#include
using namespace std;
int main()
{
cout<<"nhap n\n ";
int n,s=1;
cin >>n;
for (int i=1;i<=n;i++)
{
s=s*i;
}
cout< return 0;
}

trường huy

2023-02-18 01:24:32 UTC

thanh quan

2023-02-18 01:35:41 UTC

AN THẠCH

2023-02-18 01:36:03 UTC

#include
#include
using namespace std;
int main(){
int a,b,c;
cout<<"nhap do dai ba canh cua tam giac:";
cin>>a>>b>>c;
if(a>=b+c or b>=a+c or c>=a+b){
cout<<"day khong phai la tam giac";
}
else if(pow(a,2)==pow(b,2)+pow(c,2) or pow(b,2)==pow(a,2)+pow(c,2) or pow(c,2)==pow(b,2)+pow(a,2)){
cout<<"day la tam vuong";
}
else if(a==b or a==c or b==c){
cout<<"day la tam giac can";
}
else if(pow(a,2)==pow(b,2)+pow(c,2) and b==c or pow(b,2)==pow(a,2)+pow(c,2) and a==c or pow(c,2)==pow(b,2)+pow(a,2) and a==b){
cout<<"day la tam giac vuong can";
}
else{
cout<<"day la tam giac binh thuong";
}
}

Nhật Hoàng

2023-02-18 01:39:01 UTC

#include
using namespace std;
int main(){
int temp=1;
for(int i=1;i<1000;i++){int dem=0;
for(int j=1;j<=i/2;j++){
if(i%j==0){
dem++;
}
}
if((dem==1)&&(i==temp+2)){cout<
}
if(dem==1){temp=i;
}
}
}

trường huy

2023-02-18 01:42:00 UTC

trường huy

2023-02-18 01:50:44 UTC

Dang Tinh

2023-02-18 08:37:47 UTC

#include
using namespace std;

int main() {
int n;
long long s=1;
cin >> n;
for (int i=1;i<=n;i++){
s=s*i;
}
cout << "tong giai thua= " << s;
}

Phuoc Quoc

2023-02-18 09:00:32 UTC

#include
using namespace std;
int main(){
int a;
do {
cout<<"nhap mot so:";
cin>>a;
}
while(a!=0);
}

Dang Tinh

2023-02-18 09:03:38 UTC

#include
using namespace std;

int main() {
int n;
do {
cout << "nhap so:";
cin >> n;
}while (n!=0);
}

trường huy

2023-02-18 13:43:51 UTC

khanhs hungw

2023-02-18 14:19:31 UTC

thanhquan

2023-02-18 15:08:59 UTC

khanh hung

2023-02-18 16:18:01 UTC

nguyen thanh nhan

2023-02-19 02:54:33 UTC

#include
using namespace std;
int main()
{ double a,b,c;
cout<<"nhap do dai canh a\n"<<"nhap do dai canh b\n"<<"nhap do dai canh c\n";
cin>>a>>b>>c;
if ((a>b+c) || (c>a+b) || (b>a+c))
{cout<<"day khong phai la do dai cua 1 tam giac";}
else
{cout<<"ba canh tren thuoc 1 tam giac";}
if (a==b || c==b ||a==c)
{ if (a*a==b*b+c*c || c*c==a*a+b*b || b*b==a*a + c*c)
cout<<"day la 1 tam giac vuong can";
else
cout<<"day la tam giac can";
}
else
{
if (a*a==b*b+c*c ||b*b==c*c+a*a || c*c==a*a+c*c)
cout<<"day la tam giac vuong";
else (a==c && a==b);
cout<<"day la tam giac deu";
}

return 0;
}

nguyen thanh nhan

2023-02-19 03:10:27 UTC

#include
using namespace std;
int main()
{ unsigned long n,s=1;
cout<<"nhap so n\n ";
cin >>n;
for (int i=1;i<=n;i++)
{
s=s*i;
}
cout < return 0;
}

An Thạch

anthach7507 — 2023-02-19 05:42:24 UTC

Nhật Hoàng

2023-02-19 07:59:45 UTC

Nhật Hoàng

2023-02-19 08:20:53 UTC

Nguyễn Văn Chánh

2023-02-19 09:26:23 UTC

Nguyễn Văn Chánh

2023-02-19 09:33:12 UTC

Nguyễn Văn Chánh

2023-02-19 10:43:39 UTC

Nguyễn Văn Chánh

2023-02-19 10:59:04 UTC

nguyen thanh nhan

2023-02-19 11:00:40 UTC

#include

using namespace std;

int main()
{
int n,i;
cout<<"nhap so n\n";
cin>>n;
do{
int i=n%2;
n/=2;
cout< }
while (n!=0);
return 0;
}

thanh quan

2023-02-19 11:31:14 UTC

Nguyễn Văn Chánh

2023-02-19 11:59:24 UTC

AN THẠCH

anthach7507 — 2023-02-19 12:45:33 UTC

nguyen thanh nhan

2023-02-19 13:13:24 UTC

#include
using namespace std;
int main()
{
int n;
cout<<"nhap so n";
cin>>n;
for (int i=1;i<=n;i++)
{
for (int j=1;j<=2*n-1;j++)
{
if(i==n||j==i+n-1||j==n-i+1)
{cout <<"*";}
else
{cout<<" ";}
}
cout <<"\n";
}
return 0;
}

khanh hung

2023-02-19 15:11:34 UTC

khanh hung

2023-02-19 15:27:09 UTC