傻子疯子捏子

2013年10月5日

摘要： # includeint main(void){ int mynumber=38; int yournumber; printf("Input your number:"); scanf("%d",&yournumber); if(yournumber==mynumber) printf("OK!you are right!\n"); else if(yournumber>mynumber) printf("sorry!your number is bigger than my number!\n") 阅读全文

posted @ 2013-10-05 17:55 傻子疯子捏子阅读(139) 评论(0) 推荐(0)

2013年10月3日

2-11

摘要： #includedouble fact(int n);int main(void){ int i,n; double result; printf("Enter n:"); scanf("%d",&n); for(i=0;i<=n;i++){ result=fact(i); printf("%d!=%.0f\n",i,result); } return 0;}double fact(int n){ int i; double product; product=1; for(i=1;i<=n;i++){... 阅读全文

posted @ 2013-10-03 00:11 傻子疯子捏子阅读(142) 评论(0) 推荐(0)

2-10

摘要： #include#includeint main(void){ int i,n; double power; printf("Enter n:"); scanf("%d",&n); for(i=0;i<=n;i++){ power=pow(2,i); printf("pow(2,%d)=%.0f\n",i,power); } return 0;} 阅读全文

posted @ 2013-10-03 00:00 傻子疯子捏子阅读(113) 评论(0) 推荐(0)

2013年10月2日

2-9

摘要： #includeint main(void){ int i,n; double product; printf("Enter n:"); scanf("%d",&n); product=1; for(i=1;i<=n;i++){ product=product*i; } printf("product=%.0f\n",product); return 0;} 阅读全文

posted @ 2013-10-02 23:57 傻子疯子捏子阅读(114) 评论(0) 推荐(0)

2-8

摘要： #includeint main(void){ int denominator,flag,i,n; double item,sum; printf("Enter n:"); scanf("%d",&n); flag=1; denominator=1; sum=0; for(i=1;i<=n;i++){ item=flag*1.0/denominator; sum=sum+item; flag=-flag; denominator=denominator+2; } printf("... 阅读全文

posted @ 2013-10-02 23:49 傻子疯子捏子阅读(128) 评论(0) 推荐(0)

2-7

摘要： #includeint main(void){ int i,n,sum; printf("Enter n:"); scanf("%d",&n); sum=0; for(i=1;i<=n;i++){ sum=sum+1; } printf("Sum of numbers from 1 to %d is %d\n",n,sum); return 0;} 阅读全文

posted @ 2013-10-02 23:42 傻子疯子捏子阅读(119) 评论(0) 推荐(0)

2-6

摘要： #includeint main(void){ int fahr,lower,upper; double celsius; printf("Enter lower:"); scanf("%d",&lower); printf("Enter upper:"); scanf("%d",&upper); printf("fahr celsius\n"); for(fahr=lower;fahr<=upper;fahr++){ celsius=(5.0/9.0)*(fahr-32) 阅读全文

posted @ 2013-10-02 23:37 傻子疯子捏子阅读(107) 评论(0) 推荐(0)

2-5

摘要： #include#includeint main(void){ int money,year; double rate,sum; printf("Enter money:"); scanf("%d",&money); printf("Enter year:"); scanf("%d",&year); printf("Enter rate:"); scanf("%lf,&rate:"); sum=money*pow(1+rate,year); print 阅读全文

posted @ 2013-10-02 23:30 傻子疯子捏子阅读(106) 评论(0) 推荐(0)

2-4 及 1、2两章学习心得和问题

摘要： /*计算二分段函数*/#includeint main(void){ double x,y; printf("Enter x(x>=0):\n"); scanf("%lf",&x); if(x<=15){ y=4*x/3; } else{ y=2.5*x-10.5; } printf("y=f(%f)=%.2f\n",x,y); return 0;}在做程序的时候老是出错总结了一下几点原因1.忘记打分号2.全角半角弄错3.单词拼错心得1.有些单词打完之后会变成蓝色可以确定是否打错如：#include. 阅读全文

posted @ 2013-10-02 23:20 傻子疯子捏子阅读(133) 评论(0) 推荐(0)

2-3

摘要： #includeint main(void){ int celsius,fahr; fahr=100; celsius=5*(fahr-32)/9; printf("fahr=%d,celsius=%d\n",fahr,celsius); return 0;} 阅读全文

posted @ 2013-10-02 19:48 傻子疯子捏子阅读(102) 评论(0) 推荐(0)

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