在一种室内互动游戏中,魔术师要每位观众心里想一个三位数abc(a、b、c分别是百位、十位和个位数字),然后魔术师让观众心中记下acb、bac、bca、cab、cba五个数以及这5个数的和值。只要观众说出这个和是多少,则魔术师一定能猜出观众心里想的原数abc是多少。例如,观众甲说他计算的和值是1999,则魔术师立即说出他想的数是443,而观众乙说他计算的和值是1998,则魔术师说:“你算错了!”。请编程模拟这个数字魔术游戏。
#include<stdio.h>
#include<stdlib.h>
int main()
{
int sum;
int pa, pb, pc;
scanf_s("%d", &sum);
for (int i = 0; i < 10; i++)
for (int j = 0; j < 10; j++)
for (int k = 0; k < 10; k++)
{
if (122 * i + 212 * j + 221 * k == sum)
{
pa = i; pb = j; pc = k;
printf("The number is %d\n", 100 * pa + 10 * pb + pc);
exit(0);
}
}
printf("The sum you calculated is wrong!\n");
return 0;
}