当我们令指数位为:1111 1110 =254 则指数为254-127=127 尾数位全为1,则最大数为1.11111111111111111111111*2^127=(2-2^-23)*2^127=3.4028234663852886*10^38 则十六进制表示为:0x7f7f ffff 3.测试代码: void main(int argc, char* argv[]) { float a=-8.25; char *p=(char*)&a; *p=0xff; *(p...
(int)-pow(2,sizeof(int)*8),(int)pow(2,sizeof(int)*8)-1);return0;}
printf("type int is from %d to %d\n",INT_MIN,INT_MAX); printf("type float is %.3e...
include<stdio.h>int main(){int i;float a[10];float max,min;printf("please enter 10 float:\n");for(i=0;i<10;i++)scanf("%f",&a[i]);max=min=a[0];for(i=1;i<10;i++){if(a[i]>max) max=a[i];if(a[i]<min) min=a[i];}printf("max = %f\n",max);prin...
float max,min,a[N];int n,i;scanf("%d",&n);for(i=0;i<n;i++)scanf("%f",a+i);for(max=min=a[0],i=1;i<n;i++){ if(a[i]>max)max=a[i];if(a[i]<min)min=a[i];} printf("%g %g",max,min);return 0;} //普通版本 include <stdio.h> int main(){ float...
include <stdio.h>#define N 100int main(){ float max,min,a[N]; int n,i; scanf("%d",&n); for(i=0;i<n;i++) scanf("%f",a+i); for(max=min=a[0],i=1;i<n;i++) { if(a[i]>max) max=a[i]; if(a[i]<min) min=a[i];...
*max,float *min){int i;*max=*min=a[0];for(i=1;i<n;i++) if(a[i]>*max)*max=a[i]; else if(a[i]<*min)*min=a[i];}int main(){int n,i;float a,b,x[100];scanf("%d",&n);for(i=0;i<n;i++)scanf("%f",&x[i]);fmaxmin(n,x,&a,&b);...
printf("type int is from %d to %d\n",INT_MIN,INT_MAX); printf("type float is %.3e...