#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;
int size=myStrlen(s);
//以下に必要な宣言を含めて書いてください
int k;
tmp
=(char *)malloc(sizeof(char)*(2*size
+1)); for(k=0;k<=size;k++)tmp[k]=s[k];// a b c d
for(k=0;k<size-1;k++){
tmp[k+size]=s[size-k-2];// c b a size=3
printf("%d,%d,%s\n",k
+size
,size
-k
-2,tmp
); }
tmp[2*size]='\0';
return tmp;
}
//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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