Fungsi String buatan Sendiri

#ifndef FUNGSIKU_H_INCLUDED
#define FUNGSIKU_H_INCLUDED
#include <iostream>
using namespace std;
int banyak(char input[100]){
    int banyak=0;
    for( int kounter=0; input[kounter]!='\0'; kounter++)
    {
        if(input[kounter]>='A' && input[kounter]<='z' || input[kounter]==' ')
        {
            banyak++;
        }
    }
    return banyak;
}
void salin(char input[100], char kopi[100]){
    int banyak=0, angka;
    for(int kounter=0; input[kounter]!='\0'; kounter++)
    {
        if(input[kounter]>='A' && input[kounter]<='z' || input[kounter]==' ')
        {
            banyak++;
        }
    }
    for(int kounter=0; kounter<=banyak; kounter++)
    {
        kopi[kounter]=input[kounter];
        if(input[kounter]=='\0'){
            kopi[kounter]='\0';
        }
    }
}
void balik(char input[100]){
    int banyak=0;
    for(int kounter=0; input[kounter]!='\0'; kounter++)
    {
        if(input[kounter]>='A' && input[kounter]<='z' || input[kounter]==' ')
        {
            banyak++;
        }
    }
    for(int kounter=0; kounter<=banyak; kounter++)
    {
        if(input[kounter]=='\0'){
            input[kounter]='\0';
        }
        cout<<input[banyak-kounter];
    }
}
void besar(char input[100]){
    int banyak=0;
    for(int kounter=0; input[kounter]!='\0'; kounter++)
    {
        if(input[kounter]>='A' && input[kounter]<='z' || input[kounter]==' ')
        {
            banyak++;
        }
    }
    for(int kounter=0; kounter<=banyak; kounter++)
    {
        if(input[kounter]=='\0'){
            input[kounter]='\0';
        }
        else if(input[kounter]>='A' && input[kounter]<='Z' || input[kounter]==' ')
        {
            cout<<input[kounter];
        }
        else if(input[kounter]>='a' && input[kounter]<='z')
        {
            input[kounter]=char(input[kounter]-32);
            cout<<input[kounter];
        }
    }
}
void kecil(char input[100]){
    int banyak=0;
    for(int kounter=0; input[kounter]!='\0'; kounter++)
    {
        if(input[kounter]>='A' && input[kounter]<='z' || input[kounter]==' ')
        {
            banyak++;
        }
    }
    for(int kounter=0; kounter<=banyak; kounter++)
    {
        if(input[kounter]=='\0'){
            input[kounter]='\0';
        }
        else if(input[kounter]>='A' && input[kounter]<='Z')
        {
            input[kounter]=char(input[kounter]+32);
            cout<<input[kounter];
        }
        else if(input[kounter]>='a' && input[kounter]<='z' || input[kounter]==' ')
        {
            cout<<input[kounter];
        }
    }
}
int hitungvokal(char input[100]){
    int banyak=0;
        int vokal=0;
    for(int kounter=0; input[kounter]!='\0';kounter++){
        if(input[kounter]=='a' || input[kounter]=='i' || input[kounter]=='u' ||
                input[kounter]=='e' || input[kounter]=='o' || input[kounter]=='A' ||
                input[kounter]=='I' || input[kounter]=='U' || input[kounter]=='E' || input[kounter]=='O')
        {
            vokal++;
        }
    }
    return vokal;
}
int hitungkonsonan(char input[100]){
    int banyak=0;
        int konsonan=0;
    for(int kounter=0; input[kounter]!='\0';kounter++){
        if(input[kounter]=='a' || input[kounter]=='i' || input[kounter]=='u' ||
                input[kounter]=='e' || input[kounter]=='o' || input[kounter]=='A' ||
                input[kounter]=='I' || input[kounter]=='U' || input[kounter]=='E' ||
                input[kounter]=='O' || input[kounter]==' ')
        {
        }
        else {
            konsonan++;
        }
    }
    return konsonan;
}
int hitungspasi(char input[100]){
        int gang=0;
    for(int kounter=0; input[kounter]!='\0';kounter++){
        if(input[kounter]==' ')
        {
            gang++;
        }
    }
    return gang;
}
void hilangvokal(char input[100]){
    for(int kounter=0; input[kounter]!='\0';kounter++){
        if(input[kounter]=='a' || input[kounter]=='i' || input[kounter]=='u' ||
                input[kounter]=='e' || input[kounter]=='o' || input[kounter]=='A' ||
                input[kounter]=='I' || input[kounter]=='U' || input[kounter]=='E' || input[kounter]=='O')
        {
            input[kounter]=' ';
        }
        cout<<input[kounter];
    }
}
void hilangkonsonan(char input[100]){
    for(int kounter=0; input[kounter]!='\0';kounter++){
        if(input[kounter]=='a' || input[kounter]=='i' || input[kounter]=='u' ||
                input[kounter]=='e' || input[kounter]=='o' || input[kounter]=='A' ||
                input[kounter]=='I' || input[kounter]=='U' || input[kounter]=='E' ||
                input[kounter]=='O' || input[kounter]==' ')
        {
        }
        else {
            input[kounter]=' ';
        }
        cout<<input[kounter];
    }
}
void offset(char input[100], int offset){
    int kounter, gantine;
    for(kounter=0; input[kounter]!='\0'; kounter++)
    {
        if(input[kounter]==' ')
        {
            input[kounter]=' ';
        }
        else
        {
            gantine=int(input[kounter])+offset;//Merubah ke kode ASCII
            if(input[kounter]>='a' && input[kounter]<='z'){
                if(gantine>122){
                gantine=gantine-26;
            }
                else if(gantine<97){
                    gantine=gantine+26;
                }
            }
            else if(input[kounter]>='A' && input[kounter]<='Z'){
            if(gantine>90)
            {
                gantine=gantine-26;
            }
            else if(gantine<65)
            {
                gantine=gantine+26;
            }
        }
            input[kounter]=char (gantine);//Merubah ASCII ke Karakter
        }
        cout<<input[kounter];
    }
}
void balikkata(char input[100]){
    int kounter, i, kedua, angka;
    int banyak=0;
    int pertama=0;
        for(kounter=0; input[kounter]!='\0'; kounter++)
    {
        if(input[kounter]>='A' && input[kounter]<='z' || input[kounter]==' ')
        {
            banyak++;
        }
    }
    angka=banyak;
        for(kounter=0; kounter<angka; kounter++)
    {
            if(input[kounter]==' ' || kounter==angka-1){
                kedua=kounter+1;
                if(kounter==angka-1){
                        cout<<" ";
                }
                int x=0;
                for(i=pertama; i<kedua; i++){
                    cout<<input[kedua-1-x];
                    x++;
                    if(i==kedua-1){
                        pertama=kounter+1;
                    }
                }
            }
    }
}
void hilangbesar(char input[100]){
    for(int kounter=0; input[kounter]!='\0'; kounter++)
    {
        if(input[kounter]>='A' && input[kounter]<='Z')
        {
            input[kounter]=' ';
        }
        cout<<input[kounter];
    }
}
void hilangkecil(char input[100]){
    for(int kounter=0; input[kounter]!='\0'; kounter++)
    {
        if(input[kounter]>='a' && input[kounter]<='z')
        {
            input[kounter]=' ';
        }
        cout<<input[kounter];
    }
}
int banyakkata(char input[100]){
    int gang=1;
    for(int kounter=0; input[kounter]!='\0'; kounter++)
    {
        if(input[kounter]==' ')
        {
            gang++;
        }
    }
        return gang;
}
void tampilkata(char input[100]){
    int gang=1;
    cout<<"Word #1 = ";
    for(int kounter=0; input[kounter]!='\0'; kounter++)
    {
        if(input[kounter]==' ')
        {
            gang++;
            cout<<endl;
            cout<<"Word #"<<gang<<" = ";
        }
        else
        {
            cout<<input[kounter];
        }
    }
}



#endif // FUNGSIKU_H_INCLUDED