李双45678

摘要： 1.#includeint main(void){int numb1,numb2,sum,difference,produt,quotient,remainder;printf("Enter numb1,numb2:");scanf("%d%d",&numb1,&numb2);sum=difference=produt=quotient=remainder=0;sum=numb1+numb2;difference=numb1-numb2;produt=numb1*numb2;quotient=numb1/numb2;remainder=n 阅读全文

摘要： 1,#includeint main(void){double r,s;printf("Enter r:");scanf("%Lf",&r);if (rint main(void){int n,r,h,i;double v;printf("Enter n:");scanf("%d",&n);for(i=0;i0&&h>0){v=3.14*r*r*h;printf("%lf\n",v);}else {printf("error");}}re 阅读全文

摘要： 1-1#includeint main(void){int n;int factorial(int n);scanf("%d",&n);printf("%d\n",factorial(n));return 0;}int factorial(int n){int i,fact=1;for(i=1;i#includeint main(void){int money,year;double rate,sum;printf("Enter money:");scanf("%d",&money);printf( 阅读全文

摘要： #includeint main(void){int x,y;printf("请输入x的值:");scanf("%d",&x);y=x*x;printf("%d=%d*%d\n",y,x,x);printf("%d*%d=%d\n",x,x,y);return 0;}#includeint main(){int i;long m;float f;double d;printf("sizeof(int)=%d,sizeof(i)=%d,&i=%x\n",sizeof(int),si 阅读全文