Ejercicio 1
Pseudocódigo
inicio
generarNumeros(float n[30]) void
i int
srand(time(NULL))
write("Venta de cada dia")
for(i=0, i<30, i++)
{n[i]=rand()%50
write ("dia[", (i+1), "]:",n[i]}}
mayordeNumeros(float n[30]) void
{mayor=n[0],pos=0 reali
i int
for(i=1, i<30, i++)
{if (n[i]>mayor)
{mayor=n[i]
pos=i+1}}
write ("La venta mayor fue =", mayor)
write ("En el dia =", pos}}
menordeNumeros(float n[30]) void
{menor=n[0],pos=0 real
i int
for(i=1, i<30, i++)
{if (n[i]<menor)
{menor=n[i],
pos=i+1}}
write ("La venta menor fue =",menor)
write ("En el dia =", pos)
void
{ valores[30] real
generarNumeros(valores)
mayordeNumeros(valores)
menordeNumeros(valores)}
fin
Código
#include <iostream.h>
#include <stdlib.h>
#include <time.h>
#include <conio.h>
void generarNumeros(float n[30])
{int i;srand(time(NULL));
cout<<"Venta de cada dia"<<endl;
for(i=0;i<30;i++)
{n[i]=rand()%50;
cout<<"dia["<<(i+1)<<"]:"<<n[i]<<endl;}}
void mayordeNumeros(float n[30])
{float mayor=n[0],pos=0;
int i;
for(i=1;i<30;i++)
{if (n[i]>mayor)
{mayor=n[i];pos=i+1;}}
cout<<"La venta mayor fue ="<<mayor<<endl;
cout<<"En el dia ="<<pos<<endl;}
void menordeNumeros(float n[30])
{float menor=n[0],pos=0;
int i;
for(i=1;i<30;i++)
{if (n[i]<menor)
{menor=n[i];pos=i+1;}}
cout<<"La venta menor fue ="<<menor<<endl;
cout<<"En el dia ="<<pos<<endl;}
void main ()
{float valores[30];
generarNumeros(valores);
mayordeNumeros(valores);
menordeNumeros(valores);
getch ();}
Solución
Ejercicio 2
Pseudocódigo
inicio
numero[25], par, impar, promedio,n , pp, pi int
srand (time(NULL))
for (n=0, n<25, n++)
{num[n]= rand()%10
write ("num[", n+1, "] = ", num[n])
par=0
impar=0
pp=0
pi=0
for (n=0, n<25,n++)
{if (num[n]%2==0)
{pp=pp+num[n]
par= par+1}
else
{pi=pi+num[n]
impar=impar+1}}
pp=pp/par
pi=pi/impar
write ("Se encontraron [",par,"] numeros par")
write ("Se encontraron [",impar,"] numeros impar")
write ("El promedio de los numeros par = ", pp)
write ("El promedio de los numeros impar = ",pi)
fin
Código
#include <iostream.h>
#include <stdlib.h>
#include <time.h>
#include <conio.h>
int main()
{int num[25], par, impar, promedio,n, pp, pi;
srand(time(NULL));
for (n=0;n<25;n++)
{num[n]= rand()%10;
cout<<"num["<<n+1<<"] = "<<num[n]<<endl;
par=0;impar=0;}
pp=0;pi=0;
for (n=0;n<25;n++)
{if (num[n]%2==0)
{pp=pp+num[n];par= par+1;}
else
{pi=pi+num[n];impar=impar+1;}}
pp=pp/par;pi=pi/impar;
cout<<"Se encontraron ["<<par<<"] numeros par"<<endl;
cout<<"Se encontraron ["<<impar<<"] numeros impar"<<endl;
cout<<"El promedio de los numeros par = "<<pp<<endl;
cout<<"El promedio de los numeros impar = "<<pi<<endl;
getch();
return 0;}
Solución
Ejercicio 3
Pseudocódigo:
inicio
void generarNumeros n[30] real)
{i int
srand(time(NULL))
write ("valores aleatorios")
for(i=0,i<30,i++)
{n[i]=rand()%10
write ("n[", (i+1), "]:", n[i]}}
void main ()
{ valores[30] real
generarNumeros(valores)
i, c = 0 int
d real
write ( "buscar numero: ")
read d
for (i = 0, i < 30 , i++)
{if (valores[i] == d) {c++}}
write ( "encontrado " ,c ," veces" )
fin
Código:
#include <iostream.h>
#include <stdlib.h>
#include <time.h>
#include <conio.h>
void generarNumeros(float n[30])
{int i;srand(time(NULL));
cout<<"valores aleatorios"<<endl;
for(i=0;i<30;i++)
{n[i]=rand()%10;
cout<<"n["<<(i+1)<<"]:"<<n[i]<<endl;}}
void main ()
{float valores[30];
generarNumeros(valores);
int i, c = 0;float d;
cout << "buscar numero: ";
cin >> d;
for (i = 0; i < 30 ; i++)
{if (valores[i] == d) {c++;}}
cout << "encontrado " << c << " veces" << endl;
getch ();}
Solución:
Ejercicio 4
Pseudocódigo:
inicio
void generarNumeros( n[30] real)
{i int
srand(time(NULL))
"valores aleatorios"<<endl;
for(i=0, i<30, i++)
{n[i]=rand()%10
write ("n["<<(i+1)<<"]:", n[i]}}
void promedio ( n[30] real )
{int i;float suma=0.0,media;
for(i=0,i<30,i++)
{suma=suma+n[i]}
suma=suma/30
write ("Promedio: :",suma)
media=suma/2
write ("La media del Promedio es : ", media)}
void arribamedia ( n[30] real)
{ c=0, i int
suma=0.0,media real
for(i=0,i<30,i++)
{if (n[i] > media){c++}}
write(c, " numeros son mayores de la media ")}
void abajomedia ( n[30] real)
{c=0, i int
suma=0.0, media real
for(i=0,i<30,i++)
{if (n[i]< media){c++}}
write(c, " numeros son menores de la media ")}
void igualmedia ( n[30] real)
{c=0, i int
suma=0.0, media real
for(i=0,i<30,i++)
{if (n[i]== media){c++}}
write(c, " numeros iguales a la media ")}
void main ()
{numeros [30] real
generarNumeros (numeros)
promedio (numeros)
arribamedia (numeros)
abajomedia (numeros)
igualmedia (numeros)
fin
Código:
#include <iostream.h>
#include <conio.h>
#include <time.h>
#include <stdlib.h>
void generarNumeros(float n[30])
{int i;srand(time(NULL));
cout<<"valores aleatorios"<<endl;
for(i=0;i<30;i++)
{n[i]=rand()%10;
cout<<"n["<<(i+1)<<"]:"<<n[i]<<endl;}}
void promedio (float n[30])
{int i;float suma=0.0,media;
for (i=0;i<30;i++)
{suma=suma+n[i];}
suma=suma/30;
cout<<"Promedio: :"<<suma<<endl;media=suma/2;
cout<<"La media del Promedio es : "<<media<<endl<<endl;}
void arribamedia (float n[30])
{int c=0, i;float suma=0.0,media;
for (i=0;i<30;i++)
{if (n[i] > media){c++;}}
cout<<c<<" numeros son mayores de la media "<<endl<<endl;}
void abajomedia (float n[30])
{int c=0, i;float suma=0.0, media;
for (i=0;i<30;i++)
{if (n[i]< media){c++;}}
cout<<c<<" numeros menores ala media " <<endl;}
void igualmedia (float n[30])
{int c=0, i;float suma=0.0, media;
for (i=0;i<30;i++)
{if (n[i]== media)
{c++;}}
cout<<c<<" numeros iguales ala media " <<endl;}
void main ()
{float numeros [30];
generarNumeros (numeros);
promedio (numeros);
arribamedia (numeros);
abajomedia (numeros);
igualmedia (numeros);
getch ();}
Solución:
Ejercicio 7
Pseudocódigo:
inicio
struct player_t {
string name
age, height,weight,goals,assistance,minutes_penalized,league_factor,evaluation real
} player[10]
struct {
v real
i int
} mayor = {0,0}
int main (void) {
for (int i = 0, i < 10 , i++) {
write( "===== Jugador " ,i+1 )
write( "== Nombre: ")
read player[i].name
write( "== Edad: ")
read player[i].age
write( "== Altura: ")
read player[i].height
write( "== Peso: ")
read player[i].weight
write( "== Goles: ")
read player[i].goals
write( "== Asistencia: ")
read player[i].assistance
write("== Minutos Penalizado: ")
read player[i].minutes_penalized
write("== Factor de Liga: ")
read player[i].league_factor
player[i].evaluation =
(player[i].goals)
+ player[i].assistance
+ (player[i].minutes_penalized/4)
+ (player[i].height + player[i].weight)/5
- player[i].age)*player[i].league_factor
if (player[i].evaluation > mayor.v) mayor = {player[i].evaluation, i+1}
write( "==== Evaluacion: " , player[i].evaluation )
write( "======================" ) }
write("==== Evaluacion Mayor: " ,mayor.v)
write( " Por: Jugador " ,mayor.i )
fin
Código:
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
#include <string>
using std::string;
struct player_t {
string name;
float age;
float height;
float weight;
float goals;
float assistance;
float minutes_penalized;
float league_factor;
float evaluation;
} player[10];
struct {
float v;
int i;
} mayor = {0,0};
int main (void) {
for (int i = 0; i < 10 ; i++) {
cout << "===== Jugador " << i+1 << endl;
cout << "== Nombre: ";
cin >> player[i].name;
cout << "== Edad: ";
cin >> player[i].age;
cout << "== Altura: ";
cin >> player[i].height;
cout << "== Peso: ";
cin >> player[i].weight;
cout << "== Goles: ";
cin >> player[i].goals;
cout << "== Asistencia: ";
cin >> player[i].assistance;
cout << "== Minutos Penalizado: ";
cin >> player[i].minutes_penalized;
cout << "== Factor de Liga: ";
cin >> player[i].league_factor;
player[i].evaluation =
(player[i].goals
+ player[i].assistance
+ (player[i].minutes_penalized/4)
+ (player[i].height + player[i].weight)/5
- player[i].age)*player[i].league_factor;
if (player[i].evaluation > mayor.v) mayor = {player[i].evaluation, i+1};
cout << "==== Evaluacion: " << player[i].evaluation << endl;
cout << "======================" << endl;
}
cout << "==== Evaluacion Mayor: " << mayor.v << endl;
cout << " Por: Jugador " << mayor.i << endl;
return 0;
}
Sólucion:
Ejercicio 8a
Pseudocódigo:
inicio
struct {
v real
d real
} n[10]
int main (void) {
suma = 0, prom = 0 real
write( "==== Valores" )
for (int i = 0 , i < 10 , i++) {
write( "n[" ,i, "].v: ")
read n[i].v
suma += n[i].v}
prom = suma/10
write( "====" )
write( "Suma: " ,suma )
write( "Promedio: ", prom )
write( "==== Deviaciones")
for (int i = 0 , i < 10 , i++) {
n[i].d = n[i].v - prom
write( "n[" , i , "].d: " , n[i].d )}
{ using namespace std
file fstream
file.open("8a.txt", fstream::out)
for (int i = 0 , i < 10 , i++) {
file, n[i].d }
file.close() }}
fin
Código:
#include <iostream>
using std::cout;
using std::cin;
using std::endl;
#include <fstream>
struct {
float v;
float d;
} n[10];
int main (void) {
float suma = 0;
float prom = 0;
cout << "==== Valores" << endl;
for (int i = 0 ; i < 10 ; i++) {
cout << "n[" << i << "].v: ";
cin >> n[i].v;
suma += n[i].v;
}
prom = suma/10;
cout << "====" << endl;
cout << "Suma: " << suma << endl;
cout << "Promedio: " << prom << endl;
cout << "==== Deviaciones" << endl;
for (int i = 0 ; i < 10 ; i++) {
n[i].d = n[i].v - prom;
cout << "n[" << i << "].d: " << n[i].d << endl;
}
{
using namespace std;
fstream file;
file.open("8a.txt", fstream::out);
for (int i = 0 ; i < 10 ; i++) {
file << n[i].d << endl;
}
file.close();
}
return 0;
}
Sólucion:
Ejercicio 8b
Pseudocódigo:
inicio
using namespace std ;
dev[10] real
int main (void) {
sum real
file fstream
file.open("8a.txt", fstream::in)
for (int i = 0, i < 10, i++) {
file >> dev[i]
sum += dev[i]*dev[i]
}
file.close()
float res = sum / 10
write ("Resultado: " , res )
fin
Código:
#include <iostream>
#include <fstream>
using namespace std;
float dev[10];
int main (void) {
float sum;
fstream file;
file.open("8a.txt", fstream::in);
for (int i = 0; i < 10; i++) {
file >> dev[i];
sum += dev[i]*dev[i];
};
file.close();
float res = sum / 10;
cout << "Resultado: " << res << endl;
return 0;
}
Sólucion:
