#include <stdio.h>
#include <stdlib.h>
int myStrlen(char s[]){
int i;
for(i=0;s[i]!='\0';i++);
return i;
}
// 関数の中でtmpに対してmallocして
// そこに回文を代入してreturnで返しましょう
char *setPalindrome(char s[]){
char *tmp;
//以下に必要な宣言を含めて書いてください
char *kaibun='\0';
int nyuryoku_len=myStrlen(s);
printf("nyuryoku_len=%d\n", nyuryoku_len
);
tmp
=(char *)malloc(sizeof(char)*nyuryoku_len
); kaibun
=(char *)malloc(sizeof(char)*((nyuryoku_len
*2)-1));
tmp=s;
for(int i=0;
i<nyuryoku_len;
i++){
kaibun[i]=tmp[i];
}
for(int j=0;
j<(nyuryoku_len-1);
j++){
kaibun[j+nyuryoku_len]=tmp[nyuryoku_len-(j+2)];
}
return kaibun;
}
//メイン関数はいじる必要はありません
int main(){
int i;
char nyuryoku[1024]; //入力
char *kaibun; //回文を受け取る
kaibun = setPalindrome(nyuryoku);
printf("%s\n -> %s\n",nyuryoku
,kaibun
); return 0;
}
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