Question

ajutatima va rog mult

Answer 1

1)
#include <iostream>
using namespace std;
int main ()
{
int A [100],n,i=0,S=0;
while (i <n)
{
if (i%2==0)
if (A [i]<0)
S=S+A [i];
i++;
}
return 0;
}

2)
#include <iostream>
using namespace std;
int main ()
{
int A [100],n,i=0,t=0;
while (i <n)
{
if (A [i]%5==0)
t++;
i++;
}
return 0;
}

3)
#include <iostream>
using namespace std;
int main ()
{
int A [100],n;
float S=0;
while (i <n)
{
S=S+A [i];
i++;
}
S=S*10;
S=S/100;
return 0;
}