int x=20; printf("%d\n",x);呵呵

int x=20;printf(“%d”,0 int x=20;printf(“%d”,0 int x=20; printf(%d ,x);呵呵 C语言一题求解#includemain(){int x=20; printf(%d,0 一个简单的程序题#includeint main(void){int x=20;printf(%d,0 刚考完的试卷上的一道题：#includemain(){int x=20;printf(%d,0 int *p1;int x=971; p1=&x,printf(%d,*(p1++)); void main() {int x=4;if(x++>=5)printf(%d/n,x);else printf(%d/n,x--); int x=6; x += x -= x * x; printf(x = %d ,x); int a=10;f1(){int a=20;printf(%d,a);}f2(){printf(%d,a);}main ( ){int a=30;f1();f2(); printf(a)int a=10;f1(){int a=20;printf(%d,a);}f2(){printf(%d,a);}main ( ){int a=30;f1();f2();printf(%d,a);}答案是 20 10 30求解答. int x=3,y=4; printf(%d,%d,(x.y),(y,x)); int x='d'; printf(%c ,'A'+(x-'a'+1)int x='d';printf(%c ,'A'+(x-'a'+1) int x = 3; do { printf(%3d,x -= 2 ); } while ( ( --x) ); ( ( --x) #include void fun(int x) { x=20; } main() { int x=10; fun(x); printf(x=%d ,x); }#includevoid fun(int x){x=20;}main(){int x=10;fun(x);printf(x=%d ,x);} int x,y; x=13; y=5; {printf(%d,x%=(y/=2)); main( ) {int x=3; do {printf(%d ,x-=2;} while (--x)); } #includemain(){int x=3;do{printf(%d ,x-=2);}while(!(--x));} #includemain(){int x=3;do{printf(%3d ,x-=2);}while(!(--x));}