c语言怎样将数组打印出来,如想把int a[3][3]={{1,2,3},{4,5,6},{7...答:include <stdio.h> void main(){ int a[3][3]={{1,2,3},{4,5,6},{7,8,9,}};int i,j;for(i=0;i<3;i++)for(j=0;j<3;j++)if(j==2)printf("%d \n",a[i][j]);else printf("%d ",a[i][j]);}
c语言用fprintf输出一维数组答:txt","r");fscanf(in,"%d,%d",&a,&b);seed=a;srand(seed);for(i=0;i<=9;i++){ p[i]=rand()%(b-a)+a;printf("%d ",p[i]);} out=fopen("D:\\output.txt","w");fprintf(out,"随机数列为 ");for(i=0;i<=9;i++){ fprintf(out,"%d ",p[i]);} } ...