使用代码如下:
#include <iostream>
using namespace std;
int main(int argc, char const *argv[]) {
char s[100];
snprintf(s, 100, "d:%d lf:%lf s:%s", 12, 12.345, "test");
cout << s <<endl;
return 0;
}使用代码如下:
#include <iostream>
using namespace std;
int main(int argc, char const *argv[]) {
char s[100];
snprintf(s, 100, "d:%d lf:%lf s:%s", 12, 12.345, "test");
cout << s <<endl;
return 0;
}