记住C++是用iostream
int main(int argc,char** argv){
std::cout<<"输入语句"<<std::endl;
return 0;
}
int main(int argc,char** argv){
std::cout<<"输入语句"<<std::endl;
return 0;
}
#include <stdio.h>
int main(int argc,char **argv)
{
int * p = (int *)malloc(5 * sizeof(int));
free(p);
return 0;
}
这个代码不行啊:
malloc一直识别不了
int main(int argc,char **argv)
{
int * p = (int *)malloc(5 * sizeof(int));
free(p);
return 0;
}
这个代码不行啊:
malloc一直识别不了
2021-08-25
输出:
Bool c1: 0
Bool c2: 0
Bool c3: 1
Bool c4: 1
Bool c5: 0
Bool c6: 1
Bool c1: 0
Bool c2: 0
Bool c3: 1
Bool c4: 1
Bool c5: 0
Bool c6: 1
编译环境有问题,输出的结果与实际不符
#include<iostream>
using namespace std;
int main()
{
int a = 1;
int b = 3;
if(a>b)
{
cout<<"a>b";
}
else if (a== b)
{
cout<< "a==b";
}
else
{
cout<< "a<b";
}
}
上面的代码应该结果为。 a<b
编译器指数出了a
#include<iostream>
using namespace std;
int main()
{
int a = 1;
int b = 3;
if(a>b)
{
cout<<"a>b";
}
else if (a== b)
{
cout<< "a==b";
}
else
{
cout<< "a<b";
}
}
上面的代码应该结果为。 a<b
编译器指数出了a
2021-07-24
#include<iostream>
#include<stdio.h>
int main(int argc,char** argv)
{
printf("Hello World!This is C Style\n");
std::cout<<"Hello World!This is C++ Style\n"<<std::endl;
return 0;
}
#include<stdio.h>
int main(int argc,char** argv)
{
printf("Hello World!This is C Style\n");
std::cout<<"Hello World!This is C++ Style\n"<<std::endl;
return 0;
}