#include <stdio.h>
#include <math.h>
void main()
{
int i, diff, sum = 0, num1 = 6, num2 = 2;
for(i = 0; i <= 4; i++)
{
diff = num1 - num2;
sum += pow(diff, i);
}
printf("%d", sum);
}
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每当我尝试执行此程序时,会弹出一条错误消息:
在函数中
main:
未定义引用pow.
我在这里错过了什么?