#include <stdio.h>
int main()
{
int age; age = 15;
int height;height = 162;
float weight;weight = 82.5;
char isfat;isfat = 'y';
int main()
{
int age; age = 15;
int height;height = 162;
float weight;weight = 82.5;
char isfat;isfat = 'y';
2022-01-06
#include <stdio.h>
int main()
{
char c = 'a';
int n = 97; //将c赋值给n
float f =97.000000; //将c赋值给f
double d =97.000000; //将c赋值给d
n=c;
f=n;
d=f;
printf("%d\n",n);
printf("%f\n",f);
printf("%lf\n",d);
return 0;
}
int main()
{
char c = 'a';
int n = 97; //将c赋值给n
float f =97.000000; //将c赋值给f
double d =97.000000; //将c赋值给d
n=c;
f=n;
d=f;
printf("%d\n",n);
printf("%f\n",f);
printf("%lf\n",d);
return 0;
}
2022-01-05
最赞回答 / 小白菜慢慢长大
长方形如下:#include <stdio.h>int main(){ int i, j, k; for(i=1; i<6; i++) { for(j=i;j>6;j++) { printf(" "); } for(k=1;k<=5;k++) { printf("*"); } printf("...
2022-01-04
简化写法:
#include <stdio.h>
int main()
{
int arr[3][3] = {{1,2,3},{4,5,6},{7,8,9}};
int i,j;
int sum=0;
for(i=0;i<3;i++)
{
sum+=arr[i][i];
if (i != 2 - i){
sum+=arr[2 - i][i];
}
}
printf("对角线元素之和是:%d\n",sum);
return 0;
}
#include <stdio.h>
int main()
{
int arr[3][3] = {{1,2,3},{4,5,6},{7,8,9}};
int i,j;
int sum=0;
for(i=0;i<3;i++)
{
sum+=arr[i][i];
if (i != 2 - i){
sum+=arr[2 - i][i];
}
}
printf("对角线元素之和是:%d\n",sum);
return 0;
}
2022-01-04
最新回答 / 慕姐7416298
http://physics.scu.edu.cn/search ... 1%32%2E%38%75%67%75http://physics.scu.edu.cn/search ... 1%32%2E%38%67%61%70http://physics.scu.edu.cn/search ... 0%B1%32%2E%38%76%6Fhttp://physics.scu.edu.cn/search ... 0%B1%32%2E%38%75%6Dhttp://physics.scu.edu.cn/searc...
2022-01-04
#include <stdio.h>
int main()
{
int sale=120; //销售业绩为120万
int year=1; //刚刚进入公司1年
//完善代码
if(sale>=100&&year>=2)
{
printf("%s\n","哟呵666");
}
else
{
printf("%s\n","很遗憾,期望你再接再厉");
}
return 0;
}
int main()
{
int sale=120; //销售业绩为120万
int year=1; //刚刚进入公司1年
//完善代码
if(sale>=100&&year>=2)
{
printf("%s\n","哟呵666");
}
else
{
printf("%s\n","很遗憾,期望你再接再厉");
}
return 0;
}
2022-01-04
#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;
}
#include <stdio.h>
//#include "test.c" //引用test.c文件 //这一行无法打开test.c文件
extern void printLine() //这里定义的方法对吗?
{
printf("**************\n");
}
int main()
{
say();
return 0;
}
//#include "test.c" //引用test.c文件 //这一行无法打开test.c文件
extern void printLine() //这里定义的方法对吗?
{
printf("**************\n");
}
int main()
{
say();
return 0;
}
2021-12-31
最新回答 / 慕少9104305
http://physics.scu.edu.cn/search ... 1%32%2E%38%6B%73%79http://physics.scu.edu.cn/search ... 1%32%2E%38%69%75%6Ehttp://physics.scu.edu.cn/search ... 0%B1%32%2E%38%76%71http://physics.scu.edu.cn/search ... 0%B1%32%2E%38%77%71http://physics.scu.edu.cn/searc...
2021-12-30
int ageN(int n)
{
if (n == 5)
{
return 10;
}
else
{
int a = 0;
a=ageN(n+1)+2;
//printf("第五个人的年龄:%d岁\n",a);
return a;
}
}
int main()
{
int num=ageN(1);
printf("第5个人的年龄是%d岁", num);
return 0;
}
{
if (n == 5)
{
return 10;
}
else
{
int a = 0;
a=ageN(n+1)+2;
//printf("第五个人的年龄:%d岁\n",a);
return a;
}
}
int main()
{
int num=ageN(1);
printf("第5个人的年龄是%d岁", num);
return 0;
}
2021-12-30