main() {int x=40,y=4,z=4; x = y = =z; printf(“%d”,x); x = x = = (y-z); printf(“%d”,x);} D.1 0
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main() {int x=40,y=4,z=4; x = y = =z; printf(“%d”,x); x = x = = (y-z); printf(“%d”,x);} D.1 0
main() {int x=40,y=4,z=4; x = y = =z; printf(“%d”,x); x = x = = (y-z); printf(“%d”,x);} D.1 0
main() {int x=40,y=4,z=4; x = y = =z; printf(“%d”,x); x = x = = (y-z); printf(“%d”,x);} D.1 0
程序顺序执行,运行到x = y = =z时,根据符号的优先级先运行y = =z,这是一个判断,正确返回1,错误返回0,显然y和z都是4,所以正确返回1,此时x=1,所以第一次输出1;后面同样的原则,y-z=0,而x=1,所以 x = = (y-z)错误返回0,此时x=0,所以第二次输出0,最后答案就是1,0
#include int main(){ int x=0,y=0; while(x
#include int call(int s[],int y) { static int t=3; y=s[t--]; return(y); } void main() { in#includeint call(int s[],int y){static int t=3;y=s[t--];return(y);}void main(){int a[]={3,8,4,2},n,x=0;for(n=0;n
C语言 答案为什么是8 4 #includevoid f(int y,int *x){y=y+*x;*x=*x+y;}main(){int x=2,y=4;f(y,&x);printf(%d %d
,x,y);}
#includevoid f(int y,int *x){ y=y+*x; *x=*x+y;} void main(){ int x=2,y=4;f(y,&x);printf(%d,%d
,x,y);}
void f( int y,int *x) {y=y+*x; *x=*x+y;} main( ) { int x=2,y=4; f(y,&x); printf(%d %d
,x,y); } void f( int y,int *x){y=y+*x; *x=*x+y;}main( ){ int x=2,y=4;f(y,&x);printf(%d %d
,x,y);} 执行后输出的结果是 .
void fun(int *x,int y){printf(%d%d,*x,*y);*x=3;*y=4;}main(){int x=1,y=2;fun(&y,&x);printf(%d%d,x,y);}
main(){ int x=5; while(x
#include #include int main() { int x,y,sqrt; scanf (%d,&x); y=sqrt(x); if (x>
#include using namespace std; int main() { int a,b,c; a=3; int f(int x,int y,int z);#include using namespace std; int main() {int a,b,c;a=3;int f(int x,int y,int z); cin>>a>>b>>c;c=f(a,b,c);cout
# include void p(int *x,int y){ ++*x; y=y+2; } void main() { int x=2,y=3; p(&y,y); printf(# includevoid p(int *x,int y){++*x;y=y+2;}void main(){int x=2,y=3;p(&y,y);printf(%d#%d,x,y);}
main() { int x=2002,y=2003; printf(%d
,(x,y)); } 为什么结果是2003?
main() { int x=2002,y=2003; printf(%d
,(x,y)); }
求高手解释一下这段程序#include class Test {int x,y; public: Test(int i,int j=0) {x=i;y=j;} int get(int i,int j) {return i+j;} }; void main() {Test t1(2),t2(4,6); int (Test::*p)(int,int=10); p=Test::get; cout
int func(int x,int y ) { return(x+y) } main() {int a=1,b=2,c=3,d=4,e=5;printf(&d
,func((a+b,b+c,c+a),(d+e)));
#include Int main(void ) { int a = 5,b = 4,x,y; x = 2 * a++ ; printf(a=%d,x=%d
,a,
#include Int main(void ) { int a = 5,b = 4,x,y; x = 2 * a++ ; printf(a=%d,x=%d
,a,
main(){int a[]={2,4,6,8,10};int y=1,x,*p;p=&a[1];for(x=0;x
#include main() {int x,y=0,i; for(x=11;x