题解 | #多组_字符串_T组形式#

#include <stdio.h>
#include <stdlib.h>

void printReversedString(int length) {

    char* s = (char*)malloc((length + 1) * sizeof(char));

    for(int i = 0; i < length; i++) {
        char temp;
        scanf("%c",&temp);
        s[length -i -1] = temp;
    }
    s[length] = '\0';  // Null-terminate the string to make sure the string ends
    printf("%s\n",s);
    free(s);

}
int main() {
    int t;
    scanf("%d\n",&t);
    while(t > 0) {
        int n;
        scanf("%d\n", &n);
        printReversedString(n);
        t -- ;
    }
}