#include <iostream>
#include <vector>
#include <string>

using namespace std;
typedef vector<string> liste;
void afficher(liste);
void modifier (liste& );
void majuscule(liste& );
void minuscule(liste& );

int main()
{
    liste banana{"robert","Milou","TOM","FRAncis","canard"};
 afficher(banana);
 minuscule(banana);
 modifier(banana);
 majuscule(banana);
 afficher(banana);
    return 0;
}

void modifier (liste& banana){
bool ok;
string abs(banana[0]);
do{
        ok=false;
for(size_t i(0);i<banana.size()-1;i++){
if(banana[i]<banana[i+1]){
        abs=banana[i];
    banana[i]=banana[i+1];
    banana[i+1]=abs;

    ok=true;
}
}

}while(ok);
}

void afficher(liste x){
for(auto el:x){
    cout<< el<<endl;
}
cout<<"-----"<<endl;
}

void minuscule(liste& banana){
for(size_t i(0);i<banana.size();i++){
 for(size_t j(0);j<banana[i].size();j++){
    if(banana[i][j]<='Z' and banana[i][j]>='A'){
      banana[i][j]=banana[i][j]+32;
    }
 }


}
}

void majuscule(liste& banana){
for(size_t i(0);i<banana.size();i++){
        if(banana[i][0]<'z' and banana[i][0]>'a')
    banana[i][0]=banana[i][0]-32;
}
}