#include<stdio.h>
#include<string.h>
char trans(char c[],int i);
main (void)
{
int i=0;
char c[100];
while (strcmp(gets(c), "") != 0)
{
i=0;
while (c[i] != '\0')
{
printf("%c",trans(c,i));
i++;
}
printf("\n");
for(i=0;i<100;c[i]='\0',i++);
}
}
char trans(char c[],int i)
{
return c[i] - 7;
}
RE (SIGSEGV)執行時期錯誤記憶體區段錯誤！ Segmentation fault
求解 !!