函数名: stricmp
头文件:<string.h>
函数原型: int stricmp(const char *str1, const char *str2);
功 能: 比较两个字符串大小,但不区分大小写
参 数: str1和str2为要比较的两个字符串
返回值: str1>str2 返回1;
str1==str2 返回0;
str1<str2 返回-1;
程序例: 比较字符串buf1和字符串buf2的大小,并输出结果
#include <string.h> #include <stdio.h> int main(void) { char *buf1 = "WWW.DOTCPP.COM", *buf2 = "www.dotcpp.com"; int ptr = stricmp(buf2, buf1); if (ptr > 0) { printf("buffer 2 is greater than buffer 1\n"); } if (ptr < 0){ printf("buffer 2 is less than buffer 1\n"); } if (ptr == 0) { printf("buffer 2 equals buffer 1\n"); } return 0; }
运行结果:
buffer 2 equals buffer 1
本文固定URL:https://www.dotcpp.com/course/587