实验1

#include <stdio.h> int main() {   printf(" O \n");   printf("<H>\n");   printf("I I\n");   printf(" O \n");   printf("<H>\n");   printf("I I\n");   return 0; }

`#include <stdio.h>
int main()
{
printf(" O O\n");
printf(" \n");
printf("I I I I\n");

eturn 0;

}`

`#include <stdio.h>

int main()
{
  double a, b, c;

  scanf("%lf%lf%lf", &a, &b, &c);

  if(a+b>c && a+c>b && b+c>a)
  printf("能构成三角形\n");
  else
  printf("不能构成三角形\n");

  return 0;
}`


`#include <stdio.h>
int main()
{
  char ans1, ans2;

  printf("每次课前认真预习,课后及时复习了没?(输入Y或y表示有,输入n或N表示没有):");
  ans1 = getchar();

  getchar();

  printf("\n动手敲代码实践了没?(输入Y或y表示敲了,输入n或N表示没敲):");
  ans2 = getchar();

  if ((ans1 == 'y' || ans1 == 'Y') && (ans2 == 'Y' || ans2 == 'y'))
  printf("\n罗马不是一天建成的,继续保持哦:)\n");
  else
  printf("\n罗马不是一天建成的,我们来建设吧\n");

  return 0;

}`


`#include<stdio.h>

int main()
{
  double x, y;
  char c1, c2, c3;
  int a1, a2, a3;

  scanf("%d%d%d", &a1, &a2, &a3);
  printf("a1 = %d, a2 = %d, a3 = %d\n", a1, a2, a3);

  scanf("%c%c%c", &c1, &c2, &c3);
  printf("c1 = %c, c2 = %c, c3 = %c\n", c1, c2, c3);

  scanf("%lf,%lf", &x, &y);
  printf("x = %f, y = %lf\n", x, y);

  return 0;
}`

`#include <stdio.h>

int main()
{
int year;
year = (int)(1e9 / 31536000);
printf("10亿秒约等于%d年\n", year);
return 0;
}`

`#include<stdio.h>

include<math.h>

int main()
{
double x,ans;

while(scanf("%lf",&x)!=EOF)
{
    ans=pow(x,365);
    printf("%.2f的365次方:%.2f\n",x,ans);
    printf("\n");
}

return 0;

}![](https://img2024.cnblogs.com/blog/3612725/202503/3612725-20250310105522201-183746735.png)#include<stdio.h>

include<math.h>

int main()
{
double c,f;

while(scanf("%lf",&c)!=EOF)
{
    f=c/5*9+32;
    printf("摄氏度c= %f时,华氏度f=%f\n",c,f);
    printf("\n");
}

return 0;

}`

`#include<stdio.h>

include<math.h>

int main()
{
double a,b,c,s,area;

while(scanf("%lf%lf%lf",&a,&b,&c)!=EOF)
{
    s=(a+b+c)/2;
    area=sqrt(s*(s-a)*(s-b)*(s-c));
    printf("a=%.0f时,b=%.0f,c=%.0f,area=%.3f\n",a,b,c,area);
    printf("\n");
}

return 0;

}`

posted @ 2025-03-10 11:03  也喜欢猫吗  阅读(44)  评论(0)    收藏  举报