main() {int a=2,b=7,c=5; switch(a>0) {case 1:switch(b0)
main() {int a=2,b=7,c=5; switch(a>0) {case 1:switch(b0)
main() { int x=1,a=0,b=0; switch(x){ case 0:b++; case 1:a++;
main() { int a=5; while(!(a-->5)) { switch(a) { case 1:a++;
main() { int x=1,a=0,b=0; switch(x) { case 0:b++; case1:a++;
#include main() { int x=1,y=0,a=0,b=0; switch(x) { case 1: s
#include main() { int x=1,y=0,a=0,b=0; switch(x) { case
int x=1,a=0,b=0; switch(x) { case 0:b++; case 1:a++; case 2:
void main() {int a=15,b=21,m=0; switch(a%3) {case 0:m++;brea
#include void main() { int x=2,y; switch(x) { case 1:y=x ; b
下列程序的输入结果是 main() {int x=1,a=0,b=0; switch(x){case 0:b++; ca
{int x=1,a=0,b=0;switch(x){ case 0:b++; case 1:a++; case 2:a
int x=1,a=0,b=0;switch (x){case 0:b++;case 1:a++;case 2:a++;