1.
Reprogram
the coding below using c++ programming language and print the output
1)
#include <iostream>
using namespace std;
int main()
{
int val[3][4]={8,16,9,52,3,15,27,6,14,25,2,10};
cout << val[0][0]<<val[0][1]<<val[0][2]<<val[0][3] <<endl;
cout << val[1][0]<<val[1][1]<<val[1][2]<<val[1][3] <<endl;
cout << val[1][0]<<val[1][1]<<val[1][2]<<val[1][3] <<endl;
cout << val[2][0]<<val[2][1]<<val[2][2]<<val[2][3] <<endl;
system("PAUSE");
return 0;
}
Output
8
16 9 52
3
15 27 6
14
25 2 10
2)
#include <iostream>
using namespace std;
int main()
{
int i,j,val[3][4]={8,16,9,52,3,15,27,6,14,25,2,10};
cout << "Display
of val array by explicit element" <<endl;
for(i=0;i<3;++i)
{
cout <<"\n" <<endl;
for(j=0;j<4;++j)
cout
<<val[i][j];
cout << endl;
}
system("PAUSE");
return 0;
}
Output
8
16 9 52
3
15 27 6
14
25 2 10
2.
A
common operation is to determine the minimum or the maximum value stored in an
array. Write a program that declare and initialize an array named score as
follows.
int
score[ 10 ] = { 4, 1, 5, 3, 4, 10, 9, 2, 1, 7 };
#include<stdio.h>
int main ()
{
int i;
int score[10]={ 4, 1, 5, 3, 4, 10, 9, 2, 1, 7 };
int max = score[0];
int min = score[0];
for (i = 0; i < 10; i++)
{
if (score[i]
> max)
max = score[i];
else if (score[i]
< min)
min = score[i];
}
cout << "\n
Maximum element in an array : "<< max;
cout << "\n
Minimum element in an array : "<< min ;
system("PAUSE");
return 0;
}
3.
complete
the coding given. Print the output for the program function below:
#include <iostream>
using namespace std;
void somefunction(int[], int);
int main()
{
const int SIZE = 10;
int a[SIZE] = { 8, 3, 1, 2, 6, 0, 9, 7, 4, 5};
cout << "Answer
is:\n";
somefunction(a, SIZE);
cout << endl;
system("pause");
return 0;
}
void somefunction(int b[], int size)
{
if (size > 0)
{
somefunction(&b[1], size - 1);
cout << b[0] << "
";
}
}
Output
Answer
is:
5
4 7 9 0 6 2 1 3 8
4.
Write a variable function prototype for the
following statement:
1)
Function evenNumber that takes an integer
argument,number and return an integer result.
int nevenNumber(int 1,int 2);
2)
Function biggest that takes three integers x, y,
z and returns an integer.
int biggest(int x,int y,int z);
3)
Function largeNumber that takes two
double-precision arguments.
void largeNumber(float a,float b);
References
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