| #include | |
| int main(){ | |
| char sentence[100]; | |
| int len=0,j,wordlen=0; | |
| gets(sentence); | |
| while(sentence[len]) len++; | |
| for(j=len-1;j>=0;j--){ | |
| if(sentence[j]>=‘a‘&&sentence[j]<=‘z‘||sentence[j]>=‘A‘&&sentence[j]<=‘Z‘) | |
| { | |
| wordlen++; | |
| } | |
| else if(wordlen>0){ | |
| printf("%*.*s",wordlen,wordlen,&sentence[j+1]); | |
| printf("%c",sentence[j]); | |
| wordlen=0; | |
| } | |
| else | |
| printf("%c",sentence[j]); | |
| } | |
| if(wordlen>0) | |
| printf("%*.*s",wordlen,wordlen,sentence); | |
| return 0; | |
| } |
原文：http://www.cnblogs.com/tibosi/p/4456537.html