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发表于 2023-1-16 15:14:18
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本帖最后由 冥界鬼差沐兮柔 于 2023-1-16 16:11 编辑
- #include <stdio.h>
- int main()
- {
- int x;
- int z;
- printf("x的值为:");
- scanf("%d", &x);
- z = x >= 0 ? x : -x;
- printf("z = %d\n", z);
- return 0;
- }
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- #include <stdio.h>
- int main()
- {
- int year=0;
- float xjy=10000, hy=10000;
- float interest;
- while (xjy >= hy)
- {
- interest = 10000 * 0.1;
- xjy = xjy + interest;
- interest = hy * 0.05;
- hy = hy + interest;
- year++;
- }
- printf("%d年后,黑夜的投资额超过小甲鱼!\n", year);
- printf("小甲鱼的投资额是:%.2f\n", xjy);
- printf("黑夜的投资额是:%.2f\n", hy);
- return 0;
- }
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- #include <stdio.h>
- int main()
- {
- int year=0;
- long long int money = 4000000;
- while (money > 0)
- {
- money = money - 500000;
- money = money * 1.08;
- year++;
- }
- printf("%d年后,小甲鱼败光了所有的家产,再次回到一贫如洗… … \n", year);
- return 0;
- }
复制代码
- #include <stdio.h>
- int main()
- {
- double pi, a=1, sum;
- double i=1;
- int sign = 1;
- do
- {
- sum = sum + a;
- i = i + 2;
- sign = -sign;
- a = sign / i;
- }
- while (a <= -0.00000001 || a >= 0.00000001);
- pi = 4 * sum;
- printf("派约为:%.7f\n", pi);
- return 0;
- }
复制代码
- #include <stdio.h>
- int main()
- {
- int sum=1, month=1, count, add=0;
- while (month < 24)
- {
- count = sum;
- sum = sum + add;
- add = count;
- month++;
- }
- printf("%d\n", sum);
- return 0;
- }
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