有一个函数 写一程序,输入x值,输出y值。答:【答案】:main(){int x,y;printf("输入x");scanf("%d",&x);if(x<1) /*x<1 */ {y=x;printf("x=%3d, y=x=%d\n",x,y);} else if(x<10) /*1≤x<10*/ {y=2*x-1;printf("x=%3d,y=2*x-1=%d\n",x,y);} else /*x≤10 */ {y=3*x-11;printf("x=...
C语言中,一题给出一函数,然后要求编一程序,输入一个X值,输出Y值.答:include<stdio.h>int main(){int x,y; scanf("%d%d",&x,&y); printf("(x+y)/2=%d\n", (x+y)/2); printf("(x+y)/(x-y)=%g\n", (float)(x+y)/(x-y)); printf("(x+y)*(x-y)=%d\n", (x+y)*(x-y)); return 0;} ...