测试代码中的“{}”是否匹配

/*读取代码，判断{}是否匹配*/#include<stdio.h>int main(void){char ch=0;char count1=0;char count2=0;while( (ch=getchar())!=EOF){if(ch=='{') count1++;if(ch=='}') count2++;}if( count1==count2 ){if(count1==0) printf("error\n");else printf("get\n");}else printf("error\n");return 0;}