int main()
{
int x=5;
int y=5;
int z=10;
printf("x是否大于y:%d\n",x>y); //x是否大于y
printf("y是否大于等于x:%d\n",y>=x); //y是否大于等于x
printf("y是否小于z:%d\n",y<z); //y是否小于z
printf("z是否小于等于x:%d\n",z<=x); //z是否小于等于x
printf("z是否等于x+y:%d\n",z=x+y); //z是否等于x+y
return 0;
}
{
int x=5;
int y=5;
int z=10;
printf("x是否大于y:%d\n",x>y); //x是否大于y
printf("y是否大于等于x:%d\n",y>=x); //y是否大于等于x
printf("y是否小于z:%d\n",y<z); //y是否小于z
printf("z是否小于等于x:%d\n",z<=x); //z是否小于等于x
printf("z是否等于x+y:%d\n",z=x+y); //z是否等于x+y
return 0;
}
2024-10-12
#include <stdio.h>
int main()
{
int x = 10;
int y = 10;
//使用簡單賦值語句實(shí)現(xiàn)x乘以2。
x=x*2;
//使用復(fù)合賦值語句實(shí)現(xiàn)y乘以2。
y*=2;
printf("x=%d\n", x);
printf("y=%d\n", y);
return 0;
}
int main()
{
int x = 10;
int y = 10;
//使用簡單賦值語句實(shí)現(xiàn)x乘以2。
x=x*2;
//使用復(fù)合賦值語句實(shí)現(xiàn)y乘以2。
y*=2;
printf("x=%d\n", x);
printf("y=%d\n", y);
return 0;
}
2024-10-12
#include <stdio.h>
int main()
{
int x = 0;
printf("x=%d\n",x++);
printf("x=%d\n",++x);
return 0;
}
int main()
{
int x = 0;
printf("x=%d\n",x++);
printf("x=%d\n",++x);
return 0;
}
2024-10-12
#include <stdio.h>
int main()
{
int x,y;
x = 10;
y = -3;
printf("x+y=%d\n",x+y);
printf("x-y=%d\n",x-y);
printf("x*y=%d\n",x*y);
printf("x/y=%d\n",x/y);
printf("x%%y=%d\n",x%y);
return 0;
}
int main()
{
int x,y;
x = 10;
y = -3;
printf("x+y=%d\n",x+y);
printf("x-y=%d\n",x-y);
printf("x*y=%d\n",x*y);
printf("x/y=%d\n",x/y);
printf("x%%y=%d\n",x%y);
return 0;
}
2024-10-12
#include <stdio.h>
int main()
{
double num = 2.5; //定義浮點(diǎn)型變量num并賦值為2.5
int number=(int)num;
printf("num的整數(shù)部分是%d\n", number);
return 0;
}
int main()
{
double num = 2.5; //定義浮點(diǎn)型變量num并賦值為2.5
int number=(int)num;
printf("num的整數(shù)部分是%d\n", number);
return 0;
}
2024-10-04
#include <stdio.h>
int main()
{
char c = 'a';
int n ;
n=c;//將c賦值給n
float f ;
f=c;//將c賦值給f
double d ;
d=c;//將c賦值給d
printf("%d\n",n);
printf("%f\n",f);
printf("%lf\n",d);
return 0;
}
int main()
{
char c = 'a';
int n ;
n=c;//將c賦值給n
float f ;
f=c;//將c賦值給f
double d ;
d=c;//將c賦值給d
printf("%d\n",n);
printf("%f\n",f);
printf("%lf\n",d);
return 0;
}
2024-10-04
#include <stdio.h>
int main()
{
int i;
for(i=1;i<=10;i++)
{
LOOP:if(i<=3)
{
printf("%d\n",i);
}
else
{
break;
goto LOOP;
}
}
printf("結(jié)束for循環(huán)了");
return 0;
}
雖然運(yùn)行出來了,但是其實(shí)本質(zhì)上沒有用到goto語句,這玩意真的能用于打印這個(gè)問題嗎
int main()
{
int i;
for(i=1;i<=10;i++)
{
LOOP:if(i<=3)
{
printf("%d\n",i);
}
else
{
break;
goto LOOP;
}
}
printf("結(jié)束for循環(huán)了");
return 0;
}
雖然運(yùn)行出來了,但是其實(shí)本質(zhì)上沒有用到goto語句,這玩意真的能用于打印這個(gè)問題嗎
2024-09-30