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征服C指针:P70<br>#include "stdio.h"char
*int_to_str(int
int_value){ static
char buf[20]; sprintf(buf,"%d",int_value); return
buf;}int main(){ char
*str1,*str2; str1=int_to_str(5); str2=int_to_str(10); printf("str1..%s ,str2..%s\n",str1,str2); printf("str1..%s ,str2..%s\n",int_to_str(5),int_to_str(10)); return
0;} |
输出结果是
1 str1..10 ,str2..10 2 str1..5 ,str2..5
原文地址:http://www.cnblogs.com/cc-jony/p/3752850.html