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- /* Dasprog C - 2019
- William Handi Wijaya
- 0087
- Program untuk menghitung keliling dan luas persegi panjang.
- */
- #include <stdio.h>
- int getInput();
- double keliling(int p, int l);
- double luas(int p, int l);
- int main(void)
- {
- // Masukkan input
- printf("Panjang: ");
- int p = getInput();
- printf("Lebar: ");
- int l = getInput();
- // Print keliling, luas, dan volume
- printf("Keliling: %.2lf\n", keliling(p, l));
- printf("Luas: %.2lf\n", luas(p, l));
- return 0;
- }
- int getInput()
- {
- int n;
- scanf("%d", &n);
- return n;
- }
- double luas(int p, int l)
- {
- return ((double) p * l);
- }
- double keliling(int p, int l)
- {
- return ((double) 2 * (p + l));
- }
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