int i=(int)f;
i的值现在是_____?
[主观题]float f=-123.567F; int i=(int)f;i的值现在是_____?
[填空题] float f=-123.567F;inti=(int)f.则i的值现在是()。
[单选题]有以下程序:int f(int b[][4]){ int i, j, s=0;for(j=0j2) i=3£j;s£«=b[i][j];有以下程序:int f(int b[][4]){ int i, j, s=0; for(j=0j<4;j++) { i=j; if(i>2) i=3-j; s+=b[i][j]; } return s;}main(){ int a[4][4]={ { 1,2,3,4}, {0,2,4,6},{3,6,9,12 }, {3,2,1,0} }; printf("
[单选题]有以下程序 void f(int b[]) { int i; for(i=2;i<6;i++) b[i]*=2; } main() { int a[10]={1,2,3,4,5,6,7,8,9,10),i; f(a); for(i=0;i<10,i++)printf("%d,",a[i]); } 程序运行后的输出结果是A.1,2,3,4,5,6,7,8,9,10,B.1,2,6,8,10,12,7,8,9,10,C.1,2,3,4,10,12,14,16,9,10,D.1,2,6,8,10,
[单选题]有以下程序 void f(int b[]) { int i; for(i=2;i<6;i++) b[i]*=2; } main() { int a[10]={1,2,3,4,5,6,7,8,9,10),i; f(a); for(i=0;i<10,i++)printf("%d,",a[i]); } 程序运行后的输出结果是A.1,2,3,4,5,6,7,8,9,10,B.1,2,6,8,10,12,7,8,9,10,C.1,2,3,4,10,12,14,16,9,10,D.1,2,6,8,10,
[单选题]有以下程序 void f(int a[ ],int i,int j) { int t; if(i<j) { t=a[i]; a[i]=a[j];a[j]=t; f(a,i+1,j-1); } } main( ) { int i,aa[5]={1,2,3,4,5}; f(aa,0,4); for(i=0;i<5;i++) printf(“%d,”,aa[i]); printf(“/n”); } 执行后输出结果是( )A.5,4,3,2,1,B.5,2,3,4,1,C.1,2,3,4,5,D.1,2
[单选题]设有定义nit a:float f; double int i,则表达式10+'a'+i+f值的数据类型是( )A.intB.floatC.doubleD.不确定
[单选题]有以下程序 void f(int a[],int i,int j) { int t; if(i<j) { t=a[i];a[i]=a[j];a[j]=t; f(a,i+1,j-1); } } main() { int i,aa[5]={1,2,3,4,5}; f(aa,0,4); for(i=0;i<5;i++)printf("%d,",aa[i];printf("/n"); } 执行后输出结果是A.5,4,3,2,1B.5,2,3,4,1,C.1,2,3,4,5D.1,5,4,3,2,
[单选题]有下列程序: include int f(int x) { int y; if(x=0‖x==1)r有下列程序: #include <stdio.h> int f(int x) { int y; if(x=0‖x==1)return(3); y=x*x-f(x-2); return y; } main() { int z; z=f(3);printf("%d/n",z); 程序的运行结果是( )。A.0B.9C.6D.8
[单选题]有以下程序: void f(int a[],int i,int j) { int t; if(i<j) { t=a[i];a[i]=a[j];a[j]=t; f(a,i+1,j-1); } } main() { int i,aa[5]={1,2,3,4,5}; f(aa,0,4); for(i=0;i<5;i++) printf("%d,",aa[i]); printf("/n"); } 执行后输出结果是( )。A.5,4,3,2,1,B.5,2,3,4,1,C.1,2,3,4,5,D.