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Answer to Question #18857 in C++ for aisha

Question #18857
Write a C++ program that inputs 20 floating-point values from the keyboard and
outputs:
a) The number of values that are negative
b) The number of values that are zero
c) The number of values that are positive.

Notes: For example, the output might be 7,3,10 meaning that there are 7 negative
values, 3 values that are zero, and 10 values that are positive.
Expert's answer
#include <iostream>
#include <conio.h>

using namespace std;

int main()
{
int arrayofnumbers[20];

int countfornegative=0;
int countforzero=0;
int countforpositive=0;
for(int i=0;i<20;i++){
cout<<"Enter number "<<(i+1)<<": ";
cin>>arrayofnumbers[i];
}
for(int i=0;i<20;i++){
if(arrayofnumbers[i]<0){
countfornegative++;
}
if(arrayofnumbers[i]==0){
countforzero++;
}
if(arrayofnumbers[i]>0){
countforpositive++;
}
}
cout<<"
The number of values that are negative
"<<countfornegative;
cout<<"
The number of values that are zero
"<<countforzero;
cout<<"
The number of values that are positive
"<<countforpositive;

cout<<"
Press any key to exit...";
getch();

return 0;
}


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