C语言实现对称函数并循环执行：代码修复与优化

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

#define N 100

typedef struct { int id; char name[50]; } elem;

void symmetry(elem str[]) { // code for symmetry function }

int main() { char d = 'N'; elem str[N];

LOOP:
if (d == 'N') {
    symmetry(str);
    printf("press Q for exit, N for continue\n");
    scanf(" %c", &d);
    goto LOOP;
}

return 0;

}