错误提示:
error C4996: ‘scanf’: This function or variable may be unsafe. Consider using scanf_s instead. To disable deprecation, use
_CRT_SECURE_NO_WARNINGS
. See onlin
e help for details.
具体如下,这是一个计算输入字符串长度的程序:
#include "stdio.h"
int main() {
char s[30];
char* p;
scanf("%s", s);
p = s;
while (*p != '\0'){ p++; }
printf("%d\n", p - s);
while (1);
return 0;
编译结果:
1>------ Build started: Project: Learnc, Configu
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