#include <stdio.h>
int main(int argc,char **argv)
{
printf("Hello World!\n");
return 0;
}
int main(int argc,char **argv)
{
printf("Hello World!\n");
return 0;
}
2023-09-03
这的标准库错了,正确的程序应该是这样的:
#include<stdlib.h>
int main(int argc, char** argv)
{
int * p = (int *)malloc(5 * sizeof(int));
free(p);
return 0;
}
#include<stdlib.h>
int main(int argc, char** argv)
{
int * p = (int *)malloc(5 * sizeof(int));
free(p);
return 0;
}
2023-08-28
#include<iostream>
#include<cstdio>
using namespace std;
int main(){
cout<<sizeof(char)<<" "<<sizeof(short)<<" "<<sizeof(int)<<" "<<sizeof(long)<<" "<<sizeof(long long);
return 0;
}
#include<cstdio>
using namespace std;
int main(){
cout<<sizeof(char)<<" "<<sizeof(short)<<" "<<sizeof(int)<<" "<<sizeof(long)<<" "<<sizeof(long long);
return 0;
}
2023-07-31
#include <stdio.h>
int main(int argc, char **argv)
{
printf("Hello World! In")
int main(int argc, char **argv)
{
printf("Hello World! In")
2023-07-12
#include <stdio.h>
int main(int argc, char **argv)
{
printf("Hello World! In");
return 0;
}
int main(int argc, char **argv)
{
printf("Hello World! In");
return 0;
}
2023-07-12