contoh algo 9.2
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#include <iostream>
#include <cstring>
#include <cstdio>
using namespace std;
// -------------------------------------------------
// GARIS
// -------------------------------------------------
void garis() {
puts("=====================================");
}
// -------------------------------------------------
// TANDA TANGAN
// -------------------------------------------------
void ttd(const char nama[20], const char email[40]) {
cout << "Nama : " << nama << endl;
cout << "Email: " << email << endl;
}
// -------------------------------------------------
// PROGRAM STRLEN
// -------------------------------------------------
void program_strlen() {
char nama[25] = "Alwin Dwi Kurniawan";
garis();
puts("\tContoh Program Strlen");
garis();
cout << "Nama yang anda masukan adalah: " << nama << endl;
garis();
cout << "Jumlah karakternya adalah: " << strlen(nama) << endl;
garis();
}
// -------------------------------------------------
// PROGRAM STRCMP
// -------------------------------------------------
void program_strcmp() {
garis();
puts("\tContoh Program Strcmp");
garis();
char a1[] = "S";
char a2[] = "s";
char b1[] = "S";
cout << "Hasil Perbandingan " << a1 << " dan " << a2 << " -> ";
cout << strcmp(a1, a2) << endl;
cout << "Hasil Perbandingan " << a2 << " dan " << a1 << " -> ";
cout << strcmp(a2, a1) << endl;
cout << "Hasil Perbandingan " << a1 << " dan " << b1 << " -> ";
cout << strcmp(a1, b1) << endl;
garis();
}
// -------------------------------------------------
// MAIN PROGRAM
// -------------------------------------------------
int main() {
int pilih;
printf("Silakan pilih program 1/2: ");
cin >> pilih;
cout << endl;
if (pilih == 1) {
program_strlen();
}
else if (pilih == 2) {
program_strcmp();
}
else {
printf("Maaf pilihan anda salah..\n");
}
ttd("alwin", "[email protected]");
return 0;
}
Cpp
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