sscanf 函数学习

sscanf 函数用来将格式化的内容打印输出出来，

#include <stdio.h> #include <string.h> int main(void) { char *str = "w 2 5"; char chr; unsigned int num[2]; sscanf(str, "%c %d %d", &chr, &num[0], &num[1]); printf("result is %c %d %d\n", chr, num[0], num[1]); sscanf(str, "%d %d", &num[0], &num[1]); printf("result is %d %d\n", num[0], num[1]); } 所得到的结果： result is w 2 5 result is 2 5