今天一节课都没去上。反正计概不如自学一点，旷掉也无所谓，感觉。这个比haskell还是有点难绷的，不太懂它都实现了些什么。他要能讲点用这个分析复杂度之类的那还好，但现在的问题是上不去下不来卡在这里了。无论如何把计概作业写了就行。顺便把数算的mooc做了，你12个题我怎么

2021期末A+BProblem？#include<stdio.h>intmain(void){inta,b,d;charc;scanf("%d%c%d",&a,&c,&b);if(c=='+')d=a+b;if(c=='-')d=a-b;if(c=='*')d=a*b;if(c=='/')d=

2022期末直角三角形的面积#include<stdio.h>#include<stdlib.h>#include<math.h>intmain(){ inta,b,c;scanf("%d%d%d",&a,&b,&c); doublep=(a+b+c)/2; doubles=sqrt(p*(p-a)*(p-b)*(p-c)); printf("%.2lf\n",s);

2022期末直角三角形的面积#include<stdio.h>#include<stdlib.h>#include<math.h>intmain(){ inta,b,c;scanf("%d%d%d",&a,&b,&c); doublep=(a+b+c)/2; doubles=sqrt(p*(p-a)*(p-b)*(p-c)); printf("%.2lf\n",s);

2021期末A+BProblem？#include<stdio.h>intmain(void){inta,b,d;charc;scanf("%d%c%d",&a,&c,&b);if(c=='+')d=a+b;if(c=='-')d=a-b;if(c=='*')d=a*b;if(c=='/')d=

2019期末癌细胞体积#include<stdio.h>doubler;intmain(void){scanf("%lf",&r);printf("%.3lf",4.0*3.14159*r*r*r/3); return0;}寻找三角形#include<stdio.h>/*C语言初始模板程序*/intmain(void){inta,b,n,ans=0;

2020计概计算圆柱体的表面积#include<stdio.h>intmain(void){doubler,h;scanf("%lf%lf",&r,&h);printf("Area=%.3lf\n",3.14159*r*(r+h)*2); return0;}最近的食堂#include<stdio.h>#include<math.h>intm

2018计概期末就医问题#include<stdio.h>/*C语言初始模板程序*/intmain(void){chara[2]={'B','A'};intx;scanf("%d",&x);printf("%c\n",a[x%2]); return0;}马虎的佩奇#include<stdio.h>#defineeps0.000

2017计概期末探险家丁丁#include<stdio.h>/*C语言初始模板程序*/intmain(void){doublef;scanf("%lf",&f);printf("%.5lf",5.0*(f-32)/9); return0;}摘礼物#include<stdio.h>inta[2000];intmain(void){intn,k,ans

2016期末三角形判断#include<stdio.h>/*C语言初始模板程序*/intmain(void){inta,b,c;scanf("%d%d%d",&a,&b,&c);if(a+b>c&&a+c>b&&b+c>a)printf("yes\n");elseprintf("no\n"); r

2015两点间距离#include<stdio.h>#include<math.h>doublex1,y11,z1,x2,y2,z2;intmain(void){ scanf("%lf,%lf,%lf\n%lf,%lf,%lf",&x1,&y11,&z1,&x2,&y2,&z2); doublesqu=(x1-x2)*(x1-x2)+(y11-y2)*(y11-y2)+(z1-z2)