Răspuns:
#include <iostream>
#include <cstring>
using namespace std;
int main()
{
char s[200],*p,a[100][20],aux[20];
int i,n=0,j;
cin.getline(s,200);
p=strtok(s," ");
while(p)
{
n++;
strcpy(a[n],p);
p=strtok(NULL," ");
}
for(i=1; i<n; i++)
for(j=i+1; j<=n; j++)
if(strlen(a[i])<strlen(a[j]))
{
strcpy(aux,a[i]);
strcpy(a[i],a[j]);
strcpy(a[j],aux);
}
cout<<"Cuvintele in ordinea descrescatoare a lungimii lor sunt:";
for(i=1; i<=n; i++)
cout<<a[i]<<" ";
return 0;
}
Explicație:
