C语言 程序 编程 Python

计算2和-3的0到5次幂。
**输出格式要求："2 power %d is %d, -3 power %d is %d\n"
程序运行示例如下：
2 power 0 is 1, -3 power 0 is 1
2 power 1 is 2, -3 power 1 is -3
2 power 2 is 4, -3 power 2 is 9
2 power 3 is 8, -3 power 3 is -27
2 power 4 is 16, -3 power 4 is 81
2 power 5 is 32, -3 power 5 is -243

参考如下：

#include <stdio.h>
#include <math.h>

int main()
{
    int i;

    for (i = 0; i <= 5; i++)
    {
        printf("2 power %d is %d, -3 power %d is %d\n", i, (int)pow(2, i), i, (int)pow(-3, i));
    }

    return 0; 
}

运行效果如图所示:

代码:

#include <stdio.h>
#include <math.h>

int main()
{
    int i;
    for (i = 0; i <= 5; i++) {
        int a = pow(2, i);
        int b = pow(-3, i);
        printf("2 power %d is %d, -3 power %d is %d\n", i, a, i, b);
    }
    return 0;
}

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