task1

实验1

 1 #include <stdio.h>
 2 int main()
 3 {
 4 printf(" O \n");
 5 printf("<H>\n");
 6 printf("I I\n");
 7 printf(" O \n");
 8 printf("<H>\n");
 9 printf("I I\n");
10 return 0;
11 }
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task1

1 #include <stdio.h>
2 int main()
3 {
4 printf(" O      O\n");
5 printf("<H>    <H>\n");
6 printf("I I    I I\n");
7 return 0;
8 }
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task1.2

 实验二

 1 #include <stdio.h>
 2 int main()
 3 {
 4     double a, b, c;
 5     scanf_s("%lf%lf%lf", &a, &b, &c);
 6     if ((a + b > c) && (a + c > b) && (b + c > a))
 7         printf("能构成三角形\n");
 8     else
 9         printf("不能构成三角形\n");
10     return 0;
11 }
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实验三

 1 #include <stdio.h>
 2 int main()
 3 {
 4     char ans1, ans2;
 5     
 6     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) : ");
 7     ans1 = getchar(); 
 8     
 9     getchar(); 
10     
11     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表示木有敲) : ");
12     ans2 = getchar();
13     
14     if ((ans1=='y'|| ans1 == 'Y') && (ans2 == 'y' || ans2 == 'Y')) 
15         printf("\n罗马不是一天建成的, 继续保持哦:)\n");
16     else
17         printf("\n罗马不是一天毁灭的, 我们来建设吧\n");
18     
19     return 0;
20 }
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屏幕截图 2026-03-21 180923

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 如果删除line9,如图,直接跳过ans2的赋值,因为/n被getchar()读取

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实验四

 1 #include<stdio.h>
 2 
 3 int main()
 4 {
 5     double x, y;
 6     char c1, c2, c3;
 7     int a1, a2, a3;
 8     
 9     scanf("%d%d%d",&a1,&a2,&a3);
10     printf("a1 = %d, a2 = %d, a3 = %d\n", a1, a2, a3);
11     
12     scanf("%c %c %c", &c1, &c2, &c3);
13     printf("c1 = %c, c2 = %c, c3 = %c\n", c1, c2, c3);
14 
15     scanf("%lf%lf",&x,&y);
16     printf("x = %f, y = %lf\n", x, y);
17     
18     return 0;
19 }
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屏幕截图 2026-03-22 113727

 

 

实验五

 1 #include <stdio.h>
 2  
 3  int main() 
 4  {
 5      int year;
 6       
 7      year = 1000000000 / (365 * 24 * 60 * 60);
 8   
 9      printf("10亿秒约等于%d年\n", year);
10      return 0;
11  }
View Code

屏幕截图 2026-03-22 113534

 

实验六

 1 #include <stdio.h>
 2 #include <math.h>
 3 
 4 int main()
 5 {    
 6     double x, ans;
 7     
 8     while (scanf("%lf", &x) != EOF)
 9     {
10         ans = pow(x, 365);
11         printf("%.2f的365次方: %.2f\n", x, ans);
12         printf("\n");
13     } 
14     return 0;
15 }
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实验七

 1 #include <stdio.h>
 2 
 3 int main() {
 4     double c, f;
 5     while (scanf("%lf", &c) != EOF) {
 6         f = 9.0 / 5.0 * c + 32;
 7         printf("摄氏度c = %.2f时,华氏度f = %.2f\n", c, f);
 8     }
 9     return 0;
10 }
View Code

屏幕截图 2026-03-22 120723

实验八

 1 #include <stdio.h>
 2 #include <math.h>
 3 int main() {
 4     double a, b, c, s, area;
 5     while (scanf("%lf%lf%lf", &a, &b, &c) != EOF) {
 6         s = (a + b + c) / 2.0;
 7         area = sqrt(s * (s - a) * (s - b) * (s - c));
 8         printf("a=%.0f, b=%.0f, c=%.0f, area=%.3f\n", a, b, c, area);
 9     }
10     return 0;
11 }
View Code

屏幕截图 2026-03-22 120733

 

posted @ 2026-03-22 12:11  阿狸波澜  阅读(11)  评论(0)    收藏  举报