摘要： /*输出数组的最大值和最大值所对应的下标*/#includeint main(void){ int i,k,n; int a[10]; printf("enter n:"); scanf("%d",&n); printf("enter %d intergers:",n); for(i=0;ia[k]) k=i; /*输出最大值及其下标*/ printf("最大值是%d\n下标是%d\n",a[k],k); return 0;}printf("enter %d intergers:",n) 阅读全文

摘要： #includedouble fact(int j);int main(void){ int m,n; double s; s=0; printf("enter m:"); scanf("%d",&m); printf("enter n:"); scanf("%d",&n); s=fact(m)/(fact(n)*fact(m-n)); printf("%.f\n",s); return 0;}double fact(int j){ int i; double result; r 阅读全文

摘要： #includedouble fact(int n);int main(void){ int i; double sum; sum=0; for(i=1;i<=100;i++)/*进入循环*/ sum=sum+fact(i);/*求和*/ printf("1!+2!+……+100!=%e\n",sum); return 0;}double fact(int n){ int i; double result; result=1; for(i=1;i<=n;i++)/*进入循环*/ result=result*... 阅读全文

摘要： /*还款年限-月还款表*/#include #include int main(void) { int year; double loan,money,rate,x; scanf("%lf",&loan); scanf("%lf",&rate); printf("year money\n"); for(year=5;year<=30;year++){ /*进入循环，计算5-30年的情况*/ x=pow(1+rate,12*year); money=loan*rate*x/(x-1); print... 阅读全文

摘要： /*编程，计算两数字的和差积商余*/#includeint main(void){ int num1,num2,sum,difference,product,quotient,remainder; /**/ printf("Enter num1:"); scanf("%d",&num1); printf("Enter num2:"); scanf("%d",&num2); sum=num1+num2; printf("sum=%d\n",sum); /*计算两数之和*/ diff 阅读全文

摘要： #includeint main(void){ double x,y; double a(double x); int i,m; double cylinder(double x,double y); /*自定义函数*/ printf("enter m:"); scanf("%d",&m); for(i=0;i0时的情况*/ y=a(x); printf("y=%.3f\n",y); } } return 0;}double a(double x){ double y;... 阅读全文

摘要： #includeint main(void){ double x,y; printf("enter x(x>=0):\n"); scanf("%lf",&x); if(x<=50){ y=0.53*x; }/*计算x小于等于50的电费*/ else{ y=0.53*50+0.58*(x-50); }/*计算x大于50的电费*/ printf("y=f(%f)=%.2f\n",x,y); return 0;} 阅读全文

摘要： #includeint main(){ int i,n; double r,v,h; double cylinder(double r,double h); /*自定义函数*/ printf("enter n:"); scanf("%d",&n); for(i=1;i<=n;i++){ printf("Enter r and h:\n"); /*进入循环*/ scanf("%lf%lf",&r,&h); if((r<=0)||(h<=0)) { ... 阅读全文

摘要： #includeint main(){ double r,s; printf("Enter r:\n"); scanf("%lf",&r); if(r0时圆的面积 return 0;} 阅读全文

摘要： 总是打太快，一不小心就把“return 0"打成“return o",0和o长大太像，o又在0的下方一不小心就错了，下次要注意。 阅读全文