编程题实验1-1HelloWorld!(5分)#includeintmain(){printf("HelloWorld!");return0;}实验1-2WelcometoYou!(5分)#includeintmain(){printf("WelcometoYou!");return0;}实验1-3ProgramminginCisfun!(5分)#includeintmain(){printf("ProgramminginCisfun!");return0;}实验1-4输出三角形(5分)#includeintmain(){inti,n=4;printf("****\n");printf("***\n");printf("**\n");printf("*\n");return0;}实验1-5输出菱形图案(5分)#includeintmain(){printf("A\n");printf("AA\n");printf("A\n");return0;}实验1-6输出带框文字(5分)#includeintmain(){printf("************\n");printf("Welcome\n");printf("************\n");return0;}实验1-7Whatisacomputer?(5分)#includeintmain(){printf("Whatisacomputer?");return0;}实验1-8输出倒三角图案(5分)#includeintmain(){printf("****\n");printf("***\n");printf("**\n");printf("*\n");return0;}实验2-1-1计算摄氏温度(5分)#includeintmain(){printf("fahr=100,celsius=%d",5*(100-32)/9);return0;}实验2-1-2温度转换(5分)#includeintmain(){printf("fahr=150,celsius=%d",5*(150-32)/9);return0;}实验2-1-3计算物体自由下落的距离(5分)#includeintmain(){printf("height=45.00");return0;}实验2-1-4计算平均分(5分)#includeintmain(void){printf("math=87,eng=72,comp=93,average=%d",(87+72+93)/3);return0;}实验2-1-5将x的平方赋值给y(5分)#includeintmain(){printf("9=3*3\n");printf("3*3=9");return0;}实验2-1-6计算华氏温度(5分)#includeintmain(){printf("celsius=26,fahr=%d",9*26/5+32);return0;}实验2-1-7整数152的各位数字(10分)#includeintmain(){printf("152=2+5*10+1*100");return0;}实验2-2-1计算分段函数[1](10分)#includeintmain(){floatx,y;scanf("%f",&x);if(x!=0)y=1/x;elsey=0.0;printf("f(%.1f)=%.1f",x,y);return0;}实验2-2-2计算摄氏温度(10分)#includeintmain(){intf;scanf("%d",&f);printf("Celsius=%d",5*(f-32)/9);return0;}实验2-2-3计算存款利息(10分)#include#includeintmain(){floatmoney,year,rate;scanf("%f%f%f",&money,&year,&rate);printf("interest=%.2f",money*pow((1+rate),year)-money);return0;}实验2-2-4计算分段函数[2](10分)#include#includeintmain(){floatx,result;scanf("%f",&x);if(x>=0)result=sqrt(x);elseresult=pow(x+1,2)+2*x+1/x;printf("f(%.2f)=%.2f",x,result);return0;}实验2-2-5求整数均值(10分)#includeintmain(){intsum=0,a[4];for(inti=0;i<4;i++){scanf("%d",&a[i]);sum+=a[i];}printf("Sum=%d;Average=%.1f",sum,sum/4.0);return0;}实验2-2-6计算分段函数[3](10分)#includeintmain(){floatx,y;scanf("%f",&x);if(x!=10)y=x;elsey=1.0/x;printf("f(%.1f)=%.1f",x,y);return0;}实验2-2-7整数四则运算(10分)#includeintmain(){inta,b;scanf("%d%d",&a,&b);printf("%d+%d=%d\n",a,b,a+b);printf("%d-%d=%d\n",a,b,a-b);printf("%d*%d=%d\n",a,b,a*b);printf("%d/%d=%d\n",a,b,a/b);return0;}实验2-2-8阶梯电价(15分)#includeintmain(){intele;floatcost;scanf("%d",&ele);if(ele<=50)cost=ele*0.53;elsecost=50*0.53+(ele-50)*(0.53+0.05);if(ele>=0)printf("cost=%.2f",cost);elseprintf("InvalidValue!");return0;}实验2-2-9计算火车运行时间(15分)#define_CRT_SECURE_NO_DEPRECATE#includeintmain(){intstr,end,str_h,str_m,end_h,end_m;scanf("%d%d",&str,&end);str_h=str/100;str_m=str%100;end_h=end/100;end_m=end%100;if(end_m-str_m<0)printf("%02d:%02d",end_h-str_h-1,60-str_m+end_m);elseprintf("%02d:%02d",end_h-str_h,end_m-str_m);return0;}实验2-3-1求1到100的和(10分)#includeintmain(){intsum=0...
