解题思路:
传统思路
注意事项:
遇到多个空格直接返回上一行qaq
参考代码:
#include<stdio.h>
#include<string.h>
#define HANG 100
#define LIE 100
int main(void)
{
int hang = 0,cot = 0, lie = 0, counst = 0;
char del_sapce[HANG][LIE] = { '\0' };
for (; hang < HANG; hang++)
{
gets_s(del_sapce[hang], HANG);
if (strcmp(del_sapce[hang], "End of file") == 0)
{
break;
}
cot++;
}
for (lie = 0; counst < cot; counst++)
{
int m = 0;
m = 0;
lie = 0;
while (del_sapce[counst][lie++] != '\0')
{
m++;
}
lie = 0;
while (del_sapce[counst][lie] != '\0')
{
if (del_sapce[counst][lie] == ' ')
{
int n = 0;
for (n = 0; n < (m - lie); n++)
{
char* p_1 = del_sapce[counst];
char* p_2 = del_sapce[counst];
*(p_1 + lie + n) = *(p_2 + lie + n + 1);
}
if (del_sapce[counst][lie] == ' ')
{
counst -= 1;
}
}
lie++;
}
}
for (hang = 0; hang < cot; hang++)
{
puts(del_sapce[hang]);
}
return 0;
}
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