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- #include <stdio.h>
- #include <string.h>
- char proc(char *pword1, char *pword2);
- int main(void)
- {
- char word1[80],word2[80],word3[80];
- printf("세 단어 입력 :");
- scanf("%s%s%s",word1,word2,word3); //단어3개입력
- proc(word1,word2); //word1와 word2비교
- proc(word1,word3); //word1와 word3비교
- proc(word2,word3); //word2와 word3비교
- printf("%s , %s , %s\n",word1,word2,word3);
- return 0;
- }
- char proc(char *pword1, char *pword2)
- {
- char temp[80];
- if(strcmp(pword1,pword2)>0) //pword1이 사전에 나중에 나오면
- {
- strcpy(temp,pword2); //pword2을 temp에 저장한후
- strcpy(pword2,pword1); //pword2에 pword1값저장
- strcpy(pword1,temp); //pworld1에 temp값 저장
- }
- }
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