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Flerken101:

[code=csharp]

#include

int main() {

int a = '\0';

int ch = '\0';

int count = 0;

while (1) {

scanf_s("%d", &a);

//%d时，前面不需要加空格，也会跳过上一次输入的换行符

count++;

printf("**************\n");

printf("count = %d\n", count);

printf("a = %d\n", a);

}

return 0;

}

[/code]

[code=csharp]

#include

int main() {

char a = '\0';

char ch = '\0';

char count = 0;

while (1) {

scanf_s(" %c", &a); //%c时，前面加一个空格，才会跳过上一次输入的换行符

count++;

printf("**************\n");

printf("count = %d\n", count);

printf("a = %d\n", a);

}

return 0;

}

[/code]

[code=csharp]

#include

int main() {

char a = '\0';

char ch = '\0';

int count = 0;

while ((ch = getchar()) != 'q') //while ((ch = getchar()) != '\n')

{

count++;

printf("**************\n");

printf("count = %d\n", count);

printf("ch = %c\n", ch);

}

return 0;

}

[/code]