韵文 - 博客园

2013年10月5日

摘要： #includeint main(void){ void pyramid(int n); pyramid(5); return 0;}void pyramid(int n){ int i,j; for(i = 1;i<=n;i++){ for(j = 1;j<=n-i;j++) printf(" "); for(j=1;j<=i;j++) printf("%d",i); putchar('\n'); }} 阅读全文

posted @ 2013-10-05 11:17 韵文阅读(105) 评论(0) 推荐(0)

2013年10月4日

5-4

摘要： #include#includeint main(void){ int count,m; int prime(int m); count=0; for(m=2;m<=100;m++){ if(prime(m)!=0){ printf("%6d",m); count++; if(count%10==0) printf("\n"); } } printf("\n");} int prime(int m) { int i,n; ... 阅读全文

posted @ 2013-10-04 21:40 韵文阅读(134) 评论(0) 推荐(0)

5-3

摘要： #include#includeint main(void){ double e,pi; double funpi(double e); printf("Enter e:"); scanf("%lf",&e); pi=funpi(e); printf("pi=%f\n",pi); return 0;}double funpi(double e){ int denominator,flag; double item,sum; flag=1; denominator=1; item=1.0; sum=0; whil... 阅读全文

posted @ 2013-10-04 21:22 韵文阅读(127) 评论(0) 推荐(0)

5-2

摘要： #includeint event(int n){ if(n%2==0) return 1; else return 0;}int main(void){ int n; printf("请输入一个整数\n"); scanf("%d",&n); if (event(n) == 1) { printf("n是偶数\n"); } else { printf("n是奇数\n"); } return 0;} 阅读全文

posted @ 2013-10-04 21:02 韵文阅读(116) 评论(0) 推荐(0)

5-1

摘要： #includeint main(void){ double height,radius,volume; double cylinder(double r,double h); printf("Enter radius and height:"); scanf("%lf%lf",&radius,&height); volume=cylinder(radius,height); printf("Volume=%.3f\n",volume); return 0;}double cylinder(double r,doubl 阅读全文

posted @ 2013-10-04 20:38 韵文阅读(121) 评论(0) 推荐(0)

4-12

摘要：源程序1：#includeint main(void){ int child,men,women; for(men=0;men<=45;men++) for(women=0;women<=45;women++) for(child=0;child<=45;child++) if(men+women+child==45 && men*3 +women*2 +child*0.5==45) printf("men=%d,women=%d,child=%d\n",men,women,ch... 阅读全文

posted @ 2013-10-04 15:00 韵文阅读(97) 评论(0) 推荐(0)

4-11

摘要： #includeint main(void){ int i,x1,x2,x; x1=1; x2=1; printf("%6d%6d",x1,x2); for(i=1;i<=8;i++){ x=x1+x2; printf("%6d",x); x1=x2; x2=x; } printf("\n"); return 0;} 阅读全文

posted @ 2013-10-04 14:38 韵文阅读(112) 评论(0) 推荐(0)

2013年10月3日

4-7

摘要： #includeint main(void){ int i,j; double item,sum; sum=0; for(i=1;i<=100;i++){ item=1; for(j=1;j<=i;j++) item=item*j; sum=sum+item; } printf("1!+2!+...+100!=%e\n",sum); return 0;} 阅读全文

posted @ 2013-10-03 21:28 韵文阅读(111) 评论(0) 推荐(0)

4-10

摘要： #include#includeint main(void){ int count,i,m,n; count=0; for(m=2;mn){ printf("%6d",m); count++; if(count%10==0) printf("\n"); } } printf("\n"); return 0;} 阅读全文

posted @ 2013-10-03 19:19 韵文阅读(92) 评论(0) 推荐(0)

4-9

摘要： #includeint main(void){ int x; printf("Enter x:"); scanf("%d",&x); while(x!=0){ printf("%d",x%10); x=x/10; } return 0;} 阅读全文

posted @ 2013-10-03 19:08 韵文阅读(99) 评论(0) 推荐(0)

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