sprintf.c

来自「文件名：c语言深入学习必备参考例子 很多经典的c例子：高级的宏定义」· C语言 代码 · 共 13 行

#include <stdio.h>

void main(void)
 {
   int employee_number = 12345;
   char region[] = "SEA";
   char filename[64];

   sprintf(filename, "%s%d", region, employee_number);

   printf("Employee filename: %s\n", filename);
 }