#include<iostream> using namespace std; int main() { unsigned int n,p=0; unsigned int suma=0; do { cout<<"podaj n "; cin>>n; } while((n<1)||(n>1000000)); unsigned int *tab; tab = new unsigned int[n]; for(int i=0;i<n;i++) { do { cout<<"podaj nominal "<<i+1<<" banknotu "; cin>>tab[i]; } while((tab[i]<1)||(tab[i]>1000)); } unsigned int *tab2; tab2 = new unsigned int[n]; for(int i=0;i<n;i++) { if(tab[i]%2==1) { tab2[p]=tab[i]; tab[i]=0; p++; } } for(int i=0;i<p;i++) { if(tab2[i]<tab2[i+1]) swap(tab2[i],tab2[i+1]); } for(int i=0;i<n;i++) { suma+=tab[i]; } if((suma==0)&&(p<2)) cout<<"NIESTETY"<<endl; else if(p%2==0) { for(int i=0;i<p;i++) suma+=tab2[i]; } else { for(int i=0;i<p-1;i++) suma+=tab2[i]; } cout<<suma<<endl; return 0; }
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 | #include<iostream> using namespace std; int main() { unsigned int n,p=0; unsigned int suma=0; do { cout<<"podaj n "; cin>>n; } while((n<1)||(n>1000000)); unsigned int *tab; tab = new unsigned int[n]; for(int i=0;i<n;i++) { do { cout<<"podaj nominal "<<i+1<<" banknotu "; cin>>tab[i]; } while((tab[i]<1)||(tab[i]>1000)); } unsigned int *tab2; tab2 = new unsigned int[n]; for(int i=0;i<n;i++) { if(tab[i]%2==1) { tab2[p]=tab[i]; tab[i]=0; p++; } } for(int i=0;i<p;i++) { if(tab2[i]<tab2[i+1]) swap(tab2[i],tab2[i+1]); } for(int i=0;i<n;i++) { suma+=tab[i]; } if((suma==0)&&(p<2)) cout<<"NIESTETY"<<endl; else if(p%2==0) { for(int i=0;i<p;i++) suma+=tab2[i]; } else { for(int i=0;i<p-1;i++) suma+=tab2[i]; } cout<<suma<<endl; return 0; } |