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完美立方(C语言)

young_d807 2022-01-28 阅读 44

 本體采用枚擧法的方式避免重複出現

#include<stdio.h>
int main()
{
	int n; scanf("%d", &n);
	int a, b, c, d;
	int i;
	for (a = 2; a <= n; a++) {
		for (b = 2; b < a; b++) {
			for (c = b; c < a; c++) {
				for (d = c; d < a; d++) {
					if (a * a * a == b * b * b + c * c * c + d * d * d)
						printf("Cube = %d, Triple = (%d,%d,%d)\n", a, b, c, d);
				}
			}
		}
	}
}
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