第三次作业160809322
#include<stdio.h> int main() { printf("**********\n"); printf("**********\n"); printf("**********\n"); printf("**********\n"); printf("**********\n"); printf("**********\n"); printf("**********\n"); printf("**********\n"); printf("**********\n"); printf("**********\n"); }
#include<stdio.h> int main() { printf("*\n"); printf("**\n"); printf("***\n"); printf("****\n"); printf("*****\n"); printf("******\n"); printf("*******\n"); printf("********\n"); printf("*********\n"); printf("**********\n");
#include<stdio.h> int main() { printf("* * * * * * * * * *\n"); printf(" * * * * * * * * *\n"); printf(" * * * * * * * *\n"); printf(" * * * * * * *\n"); printf(" * * * * * *\n"); printf(" * * * * *\n"); printf(" * * * *\n"); printf(" * * *\n"); printf(" * *\n"); printf(" *\n"); }
#include <stdio.h> int main() { char score; printf("请输出等级:"); scanf ("%c",&score);//A B C D E switch (score) { case'A': printf ("90~100"); break; case'B': printf("80~89"); break; case'C': printf("70~79"); break; case'D': printf("60~69"); break; case'E': printf("0~59"); break; default: printf("输入有误\n"); break; } return 0; }
#include<stdio.h> int main() { int F=100; int C; C=(5*(F-32)/9); printf("%d",C); return 0; <stdio
#include<stdio.h> #include<math.h> int main() { int g=10; int t=3; int height; height=0.5*g*t*t; printf("h=%d",height); return 0; }
#include<stdio.h> int main() { int a=152,b,c,d; b=a%10; c=(a/10)%10; d=a/100; printf("个位数字的值为%d\n",b); printf("十位数字的值为%d\n",c); printf("百位数字的值为%d\n",d); return 0; }
#include<stdio.h> #include<math.h> int main() { double x; double y; printf("请输入x的值:"); scanf("%lf",&x); if(x>=0) y=sqrt(x); else y=pow(x-1,2)+2*x+1/x; printf("y=f(x)=%.2f",y); }
#include<stdio.h> #include<math.h> int main() { int money,year; double rate,interest,a; printf("请输入存款金额:"); scanf("%d",&money); printf("请确认存期:"); scanf("%d",&year); printf("请确认年利率:"); scanf("%lf",&rate); a=pow(1+rate,year); interest=money*(a-1); printf("存款利息为:%f",interest); }
#include <stdio.h> int main() { int x; double y; printf("请输入本月用电量:"); scanf("%d",&x); if(x<=50) y=0.53*x; else y=50*0.53+(x-50)*0.58; printf("本月电费为:%.2lf",y); }