#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
int i,x;
i=myStrlen(s);
tmp
= (int*)malloc(sizeof(int*)*i
*2);
for(x=0;x<i;x++)
{
tmp[x]=s[x];
tmp[2*i-x-1]=s[x];
}
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;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CiNpbmNsdWRlIDxzdGRsaWIuaD4KCmludCBteVN0cmxlbihjaGFyIHNbXSl7CiAgICBpbnQgaTsKICAgIGZvcihpPTA7c1tpXSE9J1wwJztpKyspOwogICAgcmV0dXJuIGk7Cn0KCi8vIOmWouaVsOOBruS4reOBp3RtcOOBq+WvvuOBl+OBpm1hbGxvY+OBl+OBpgovLyDjgZ3jgZPjgavlm57mlofjgpLku6PlhaXjgZfjgaZyZXR1cm7jgafov5TjgZfjgb7jgZfjgofjgYYKY2hhciAqc2V0UGFsaW5kcm9tZShjaGFyIHNbXSl7CgljaGFyICp0bXA7CgoJLy/ku6XkuIvjgavlv4XopoHjgarlrqPoqIDjgpLlkKvjgoHjgabmm7jjgYTjgabjgY/jgaDjgZXjgYQKCgkJCglpbnQgaSx4OwogICAgaT1teVN0cmxlbihzKTsKCSB0bXAgPSAoaW50KiltYWxsb2Moc2l6ZW9mKGludCopKmkqMik7CgkKCSBmb3IoeD0wO3g8aTt4KyspCgkgewoJIAl0bXBbeF09c1t4XTsKCSAJdG1wWzIqaS14LTFdPXNbeF07CgkgfQoJcmV0dXJuIHRtcDsKfQoKCi8v44Oh44Kk44Oz6Zai5pWw44Gv44GE44GY44KL5b+F6KaB44Gv44GC44KK44G+44Gb44KTCmludCBtYWluKCl7CiAgICBpbnQgaTsKICAgIGNoYXIgbnl1cnlva3VbMTAyNF07IC8v5YWl5YqbCiAgICBjaGFyICprYWlidW47ICAgLy/lm57mlofjgpLlj5fjgZHlj5bjgosKICAgIHNjYW5mKCIlcyIsbnl1cnlva3UpOwogICAga2FpYnVuID0gc2V0UGFsaW5kcm9tZShueXVyeW9rdSk7CiAgICBwcmludGYoIiVzXG4gIC0+ICVzXG4iLG55dXJ5b2t1LGthaWJ1bik7CiAgICBmcmVlKGthaWJ1bik7CiAgICByZXR1cm4gMDsKfQoK