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马上注册,结交更多好友,享用更多功能^_^
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#include<stdio.h>
#include<math.h>
int main()
{
unsigned long long sum = 0;
unsigned long long temp;
unsigned long long weight;
int i;
for(i=0; i < 64; i++)
{
temp = pow(2, i);
sum = sum + temp;
}
weight = sum / 25000;
printf("%11u\n", sum);
printf("%11u\n", weight);
return 0;
}
自己打出来结果为4294967295
源代码
#include <stdio.h>
#include <math.h>
int main()
{
unsigned long long sum = 0;
unsigned long long temp;
unsigned long long weight;
int i;
for (i=0; i < 64; i++)
{
temp = pow(2, i);
sum = sum + temp;
}
weight = sum / 25000;
printf("舍罕王应该给予达依尔%llu粒麦子!\n", sum);
printf("如果每25000粒麦子为1kg,那么应该给%llu公斤麦子!\n", weight);
return 0;
}
结果18446744073709551615
请大佬指点一下
认真一点
printf("%11u\n", sum);
printf("舍罕王应该给予达依尔%llu粒麦子!\n", sum);
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