很简单的一个c程序，就是结果不对，郁闷死了

我虽然看不懂你的程序是做什么的，但见你程序中有错，现在指正如下:
#include "stdio.h"
#include "math.h"
main()
{
int i,k1[30],k2[30];
double floor_M;
float Hrs[60]={1,1,1,1,1,1,1,0.5,0.25,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0.5,0.25,1,1,1,1,1,1};
for(i=0;i<=29;i++)
{
k1[i]=i;
}
for(i=30;i<60;i++)
{
k2[i]=i;/*这里是不能这写的，k2是个长度为30的数组，下标是从0-29的而这里的i是从30-59*/
} /*显然不对的，可以改为k2[i-30]=i*/
for(i=0;i<60;i++)
printf("%f ",Hrs[i]);
printf("\n");
}

帮你搞定了

#include "stdio.h"
#include "math.h"
main()
{
int i,k1[30],k2[30];
double floor_M;
float Hrs[60]={1,1,1,1,1,1,1,0.5,0.25,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0.5,0.25,1,1,1,1,1,1};
for(i=0;i<