在死回圈中if判斷,如何才能使"i不等于0"這句話不霸占這個螢屏
(下面只是個簡單的案例)
while(1){
if(i==0){
printf("i等于0")
}else
{printf("i不等于0")}
}
uj5u.com熱心網友回復:
那就不列印,或者隔一段時間(或計數)再列印比如
long t1 = System.currentTimeMillis();
while(1){
if(i==0){
printf("i等于0")
}else
{
long t2 = System.currentTimeMillis();
if (t2 - t1 > 5*1000) { //隔5秒再列印
printf("i不等于0");
t1 = t2;
}
}
uj5u.com熱心網友回復:
int j=1;while(1){
if(i==0){
printf("i等于0");
j=1;
}else if(j!=1)
{
printf("i不等于0")}
j=0;
}
uj5u.com熱心網友回復:
#include <conio.h>
while(1){
if(i==0){
cprintf("\r i等于0");
}else
{cprintf("\r i不等于0");}
}
cprintf("\n");
uj5u.com熱心網友回復:
int i = 0;while (1) {
i = i ^ 1;
if (i == 0) {
printf("i等于0\n");
}
else
{
printf("i不等于0\n");
}
}
uj5u.com熱心網友回復:
int i = 0;while (1) {
system("cls");
i = i ^ 1;
if (i == 0) {
printf("i等于0\n");
}
else
{
printf("i不等于0\n");
}
}
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標籤:C++ 語言
