char str1[4]="rate";
char str2[4]="tear";
int count1[256] ;
int count2[256] ;
int i=0;
for (i = 0; str1[i] && str2[i]; i++)
{
count1[str1[i]]++;//count1['g']++what does that mean ?
count2[str2[i]]++;
}
最佳答案
for (i = 0; str1[i] && str2[i]; i++)
与
相同
for (i = 0; (str1[i] != 0) && (str2[i] != 0); i++)
与
相同
for (i = 0; (str1[i] != '\0') && (str2[i] != '\0'; i++)