标签:c#define _CRT_SECURE_NO_WARNINGS
#include
#include
int main()
{
int i = 0, a = 0;
int j = 0, b = 0;
int count = 0;
char arr1[50];
char arr2[20];
printf("请输入源代码:\n");
scanf("%s", arr1);
for (i = 0; i
{
if (arr1[i] == ‘{‘ || arr1[i] == ‘}‘)
{
arr2[j] = arr1[i];
j++;
}
}
arr2[j] = 0;
for (i = 0; i
for (j = i + 1; j
{
if (arr2[i] == ‘{‘ && arr2[j] == ‘}‘)
{
count++;
break;
}
}
if (strlen(arr2) % 2 != 0)
{
printf("匹配不成功\n");
}
if ((strlen(arr2) % 2 == 0) && (count == (strlen(arr2) / 2)))
{
printf("匹配成功\n");
}
if ((strlen(arr2) % 2 == 0) && (count != (strlen(arr2) / 2)) && count != 0)
{
printf("匹配不成功\n");
}
if ((strlen(arr2) % 2 == 0) && count == 0)
printf("无匹配字符\n");
system("pause");
return 0;
}
标签:c
原文:http://survive.blog.51cto.com/10728490/1701748