实验任务1.1
#include<stdio.h>
#include<stdlib.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;
实验任务1.2
#include<stdio.h>
#include<stdlib.h>
int main()
{
printf(" o o\n");
printf("<H> <H>\n");
printf("I I I I\n");
return 0;
}
实验任务2.1
#include<stdio.h>
#include<math.h>
int main()
{
double x, ans;
scanf_s("%lf", &x);
ans = pow(x, 365);
printf("%.2f的365次方是:%.2f\n", x, ans);
return 0;
}
实验任务2.2
#include<stdio.h>
#include<math.h>
int main()
{
double x, ans;
while (scanf_s("%lf", &x) != EOF)
{
ans = pow(x, 365);
printf("%.2f的365次方:%.2f\n", x, ans);
printf("\n");
}
return 0;
}
实验任务2.3
#include<stdio.h>
#include<math.h>
int main()
{
double F, C;
while(scanf_s("%lf", &C)!=EOF)
{F = C/5*9 + 32;
printf("摄氏度c=%lf时,华氏度f=%.2f",C,F);
printf("\n\n");
}
return 0;
}
实验任务3
#include<stdio.h>
#include<math.h>
int main()
{
double sum, n;
scanf_s("%lf", &n);
sum = (pow(2, n)-1);
printf("n= %.0lf,sum=%.0lf", n, sum);
return 0;
}
可以,结果如下图
实验任务4
#include<stdio.h>
#include<math.h>
int main()
{
double x, y;
char c1, c2, c3;
int a1, a2, a3;
scanf_s("%d%d%d", &a1, &a2, &a3);/**/
printf("%d,%d,%d\n", a1, a2, a3);
c1 = getchar(); c2 = getchar(); c3 = getchar();/**/
printf("%c,%c,%c\n", c1, c2, c3);
scanf_s("%lf,%lf", &x, &y);/**/
printf("%.1f,%.1f\n", x, y);/**/
return 0;
}
实验任务5
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<stdlib.h>
int main()
{
int age1, age2;
char gender1, gender2;
scanf("%d%c%d%c", &age1, &gender1, &age2, &gender2);
printf("age1 = %d,gender1 = %c\n", age1, gender1);
printf("age2 = %d,gender2 = %c\n", age2, gender2);
return 0;
}
实验任务6
#include<stdio.h>
#include<stdlib.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表示木有敲):");
ans2 = getchar();
if ((ans1 == 'y' || ans2 == 'y') && (ans1 == 'Y' || ans2 == 'Y'))
printf("罗马不是一天建成的,继续保持哦:)\n");
else
printf("罗马不是一天毁灭的,我们来建设吧\n");
return 0;
}
实验任务7
#include<stdio.h>
#include<stdlib.h>
int main()
{
int answer;
char words[5000];
printf("网课学习让一些人喜一些人忧.\n");
printf("1.作为喜欢自学且自律的人,觉得这样很好,有网络,自主学习,很ok.\n");
printf("2.不喜,补习,很不喜,眼睛快瞎了,脑壳有点卡...\n");
printf("3.中间派,不知道,说不清.\n");
printf("4.其他...\n");
printf("你的选择:");
scanf_s("%d",&answer);
if (answer == 4)
{
printf("请补充说明你的想法:\n");
getchar();
gets_s(words);
}
printf("\n");
printf("当遇到问题时,你会选择:\n");
printf("1.遇到问题,就解决问题。不懂的,搜索式学习,逐个攻破.\n");
printf("2.遇到问题,不高兴,然后…没有了");
printf("3.其他……\n");
printf("你的选择:");
scanf_s("%d",&answer);
if (answer == 1)
printf(":)\n");
else if (answer == 2)
printf("这样不能解决问题啊……我们选择1好不好:)\n");
else if (answer == 3)
{
printf("请补充说明你的想法:");
getchar();
gets_s(words);
}
return 0;
}
标签:main,return,int,任务,%.,实验,printf,include From: https://www.cnblogs.com/molsonxx/p/16793517.html