#include <stdio.h>
int main(void) {
int nilai;
if (nilai >= 85 & nilai <= 100) {
} else if (nilai >= 70 & nilai < 85) {
} else if (nilai >= 55 & nilai < 70) {
} else if (nilai >= 40 & nilai < 55) {
} else if (nilai >= 0 & nilai < 40) {
} else {
printf("Nilai tidak diterima! Harus antara 0 sampai 100.\n");
}
return 0;
}
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