实验1

/*A simple C program */
#include<stdio.h>
int main(){
    
    printf("my stuno is:202083290272\n");
    printf("2020,I will win\n");
    
    return 0;
}

/*循环打印字符*/
#include<stdio.h>
int main(){
    while(1) 
       printf("加油");
       
    return 0;
} 

/*用c语言实现的一个简单算术运算程序*/
#include<stdio.h>
int main(){
    
    int x,y;
    int r1,r2,r3,r4;
    
    x = 1;
    y = 2;
    
    r1 = x+y;
    r2 = x-y;
    r3 = x*y;
    r4 = x/y;
    
    printf("r1 = %d\n",r1);
    printf("r2 = %d\n",r2);
    printf("r3 = %d\n",r3);
    printf("r4 = %d\n",r4);
    
    return 0;
    
}

/*用c语言实现的一个简单算术运算程序*/
#include<stdio.h>
int main(){
    
    float x,y;
    float r1,r2,r3,r4;
    
    x = 1;
    y = 2;
    
    r1 = x+y;
    r2 = x-y;
    r3 = x*y;
    r4 = x/y;
    
    printf("r1 = %f\n",r1);
    printf("r2 = %f\n",r2);
    printf("r3 = %f\n",r3);
    printf("r4 = %f\n",r4);
    
    return 0;
    
} 

//测试你是哪一类学习者

#include<stdio.h>
int main()
{
    int answer;
    char words[5000];
    
    printf("在家让一些人欢喜一些人忧.\n");
    printf("1.作为一个宅,社恐,觉得这样很好.有网络,自主学习,很ok.\n");
    printf("2.不喜,不喜,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("%d",&answer);
    if(answer == 4){
        printf("请补充说明你的想法:\n");
        getchar();
        gets(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。\n");
    printf("3.其他...\n");
    printf("你的选择:");
    scanf("%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("请补充你的想法:\n");
        getchar();
        gets(words); 
    }
    
    return 0;
 } 

posted @ 2020-10-15 16:42  沈超超  阅读(50)  评论(1)    收藏  举报