题解 | 数组逆置

#define _CRT_SECURE_NO_WARNINGS
#include <stdio.h>
#include <string.h>

int main() {
    char str[201];
    char str1[201];
    scanf("%s", str);
    int n = strlen(str);
    for (int i = n - 1, j = 0; i >= 0; j++, i--) {
        str1[j] = str[i];
    }
    str1[n] = '\0';
    printf("%s\n", str1);
    return 0;
}