# Contoh Program 1: Membuat Data Frame Sederhana
nama <- c("Andi", "Budi", "Citra", "Dedi", "Eka")
nilai_uts <- c(80, 75, 90, 85, 70)
data_nilai <- data.frame(Nama = nama, UTS = nilai_uts)
rata_rata <- mean(data_nilai$UTS)
print("--- Data Nilai Mahasiswa ---")
print(data_nilai)
cat("\nRata-rata Nilai UTS Mahasiswa:", rata_rata, "\n")
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