以下程序的運行結(jié)果是()#include< stdio.h>main(){int x=5;if(x=4)printf(“T”);else printf(“F”);}
A.TB.FC.1D.0
以下程序的運行結(jié)果是()#include < stdio.h>main(){int m=-1,n=1,t=-1;if(t==-1)t=-t;else m=n;m=t;printf(“%d”,m.);}
A.1B.-1C.7D.3
下列程序的運行結(jié)果是()#include< stdio.h>void main(){ int x1,x2,x3,i; int a[ ]={-6,3,0,0,5,-7,2,-8,0,3}; x1=x2=x3=0; for(i=0;i< 10;i++) if(a[i]>0) x1++; else if(a[i]==0) x2++; else x3++; printf("%d\t%d\t%d\t",x1,x2,x3);}
A.4 3 3B.5 3 2C.6 3 1D.7 1 2