这可能是一个愚蠢的问题,但我真的不明白这是什么错误.该程序适用于除条件之外的所有条件A
.
#include#include int main(void) { char card_name[3]; puts("Enter the card name: "); scanf("%2s",card_name); int val = 0; //printf("%s",card_name); if(card_name[0] == 'K') { val = 10; } else if (card_name[0] == 'Q') { val = 10; } else if (card_name[0] == 'J') { val = 10; } else if (card_name[0] == 'A') { val == 11; } else { val = atoi(card_name); } printf("The card value is %d",val); return 0; }
除A外,所有输出都是正确的.
Enter the card name: A The card value is 0
haccks.. 5
赋值运算符=
与等于运算符不同==
.
else if(card_name[0] == 'A') {val == 11;} ^remove one =
=
operator将右操作数的值赋给其左操作数,同时==
比较右操作数和左操作数的值.
赋值运算符=
与等于运算符不同==
.
else if(card_name[0] == 'A') {val == 11;} ^remove one =
=
operator将右操作数的值赋给其左操作数,同时==
比较右操作数和左操作数的值.