algorithm/dimigo.goorm.io
배열 - 배열 수행평가10(문자교환하기)
m0nd2y
2018. 7. 8. 11:42
#include <stdio.h>
#include <string.h>
int main() {
char a[100];
char b[100];
int i;
int num = 0;
int len;
char tmp;
scanf("%s", a, 30);
len = strlen(a);
tmp = a[len - 1];
a[len - 1] = a[0];
a[0] = tmp;
for (i = 0; i < len; i++) {
printf("%c", a[i]);
}
}