编程学习网为您整理以下代码实例，主要实现：C语言反转一行字符串，希望可以帮到各位朋友。
#include <stdio.h>
#include <string.h>
int string_length(char s[]) {
int i = 0;
while(s[i]!='\0')
i++;
return i;
}
voID string_reverse(char st[]) {
int i,j,len;
char ch;
j = len = string_length(st) - 1;
i = 0;
while(i < j) {
ch = st[j];
st[j] = st[i];
st[i] = ch;
i++;
j--;
}
}
int main (voID) {
char line[] = "Taj Mahal is one of the seven wonders of the world";
char reverse[100] = "", temp[50];
int i, j, n;
n = string_length(line);
for(i = n-1; i >= 0; --i) {
for(j = 0; i >= 0 && line[i] != ' '; --i,++j)
temp[j] = line[i];
temp[j] = '\0';
string_reverse(temp);
strcat(reverse,temp);
strcat(reverse," ");
}
printf("Original - %s\n", line);
printf("Reversed - %s\n",reverse);
return 0;
}
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