include <stdio.h> int main(int argc, char *argv[]){ int k,m,n;// 重定向输入流 freopen("data.txt","r",stdin);while(scanf("%d",&k)!=EOF){ for(m=k+1;m<=2*k;m++){ // 判断 km/(m-k) 是整数 if(k*m%(m-k) == 0){ n = k*m/(m-k);printf("1/%d ...
include <stdio.h> int main(){ int max(int x,int y,int z);int a,b,c,d;scanf("%d,%d,%d",&a,&b,&c);d=max(a,b,c);printf("最大值是%d",d);return 0;} int max(int x,int y,int z){ int e;if(x>y && x>z)e=x;if(y>x && y>z)e=y;else e=z;return...
最后打印一个换行结束printf("\n");}此函数是斐波那契数:include<stdio.h>void main(){int i;int f[20]={1,1};for(i=2;i<20;i++)f[i]=f[i-2]+f[i-1];for(i=0;i<20;i++){if(i%5==0)printf("\n");printf("%12d",f[i]);}printf("\n");}斐波那契数f(n):当...
printf("x = %d\n",x);x = 8
这个程序是通过循环,将字符数组第二维下标是偶数的字符选出,转换为整数并输出。依次找出是字符是6、3、8、5,而语句s=10*s+p[i][j]-'0';就是转换为整数。s=0;//即s的初始值是0 for(j=0;p[i][j]>'\0';j+=2)//依次找出数组第二维下标是偶数的字符 s=10*s+p[i][j]-'0'...
include<stdio.h> int main(){ int n,i;int j;float x;float sum=0;scanf("%d",&n);printf("输入每个项目缴 纳 的金额\n");for(i=1;i<=n;i++){ scanf("%f",&x);sum=sum+x;j++;} printf("%.2f\n",sum);return 0;} ...
该程序是要打印0~9的所有奇数,输出是:1 3 5 7 9
sizeof(int),1,fp);cout<<"0x"<<setw(8)<<hex<<setfill('0')<<setiosflags(ios::right)<<swap1(a)<<endl;//方法一cout<<"0x"<<setw(8)<<setfill('0')<<setiosflags(ios::right)<<swap2(a)<<endl;//方法二}return 0;}include <stdio.h>int main(void){FILE* fp;long int...
i, j, i - j);}}}include<stdio.h>void main(){int ss[7]={2,3,5,7,11,13,17},x,i,j;for(x=10;x<=20;x=x+2){for(i=0;i<7;i++)for(j=0;j<7;j++)if(x==ss[i]+ss[j])if(ss[i]<=ss[j])printf("%d=%d+%d\t",x,ss[i],ss[j]);printf("\n");}...
include<stdio.h>int main() {int i,a,s=0;for(i=0;i<15;i++){scanf("%d",&a); s+=a;}printf("总和=%d\n",s);return 0;} include