解题思路:
注意事项:
参考代码:
#include <stdio.h>
#include <math.h>
int main()
{
long long c=1;//定义天数;
int a,b;
scanf("%d %d",&a,&b);
for(int i=1;i<=b;i++){
c*=a;//计算a的b次方的天数;
c%=7;//模7求最后的余数,判断星期几;
}
switch(c)
{
case 1:
printf("Monday\n");
break;
case 2:
printf("Tuesday\n");
break;
case 3:
printf("Wednesday\n");
break;
case 4:
printf("Thursday\n");
break;
case 5:
printf("Friday\n");
break;
case 6:
printf("Saturday\n");
break;
default:
printf("Sunday\n");
break;
}
return 0;
}
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