標(biāo)題:
[討論]鍵盤(pán)輸入賦值到數(shù)組的問(wèn)題
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作者:
莫意思
時(shí)間:
2013-4-18 21:36
標(biāo)題:
[討論]鍵盤(pán)輸入賦值到數(shù)組的問(wèn)題
void press(uchar *s) { nn: P3=0xf0; //保存?zhèn)�位 while(P3==0xf0) { get_weight();//得到重量 if(weight>0) {weight_shuzhi(weight);}//顯示重量 else {weight_shuzhi(-weight);} } dat=get_key(); if(dat>=0&&dat<10) { *s=dat; price_shuzhi(1,dat+0x30);//顯示單價(jià) s++; } if(dat==16) //去皮 {qi_weight=weight+qi_weight;goto nn;} if(dat==15) //置零 { zero(); goto="goto" nn; } //************************************************** mm: p3="0xf0;" //保存十位 while(P3==0xf0) { get_weight();//得到重量 if(weight>0) {weight_shuzhi(weight);}//顯示重量 else {weight_shuzhi(-weight);} } dat=get_key(); if(dat>=0&&dat<10) { *s=dat; price_shuzhi(2,dat+0x30);//顯示單價(jià) s++; } if(dat==16) //去皮 {s--;*s=0;price_shuzhi(1,' ');goto nn;} if(dat==12) //清除 {price_shuzhi(1,' ');goto nn;} if(dat==15) //置零 { zero(); goto="goto" nn; } //************************************************** zz: p3="0xf0;" //保存百位 while(P3==0xf0) { get_weight();//得到重量 if(weight>0) {weight_shuzhi(weight);}//顯示重量 else {weight_shuzhi(-weight);} } dat=get_key(); if(dat>=0&&dat<10) { *s=dat; price_shuzhi(4,dat+0x30);//顯示 } if(dat==12) //清除 { s--;*s=0;price_shuzhi(2,' ');goto mm;} if(dat==16) //去皮 {qi_weight=weight+qi_weight;goto zz;} if(dat==15) //置零 { zero(); goto="goto" nn; } //************************************************** xx: do{ p3="0xf0;" //清除百位 while(P3==0xf0) { get_weight();//得到重量 if(weight>0) {weight_shuzhi(weight);}//顯示重量 else {weight_shuzhi(-weight);} } dat=get_key(); if(dat==16) //去皮 {qi_weight=weight+qi_weight;goto xx;} if(dat==12) //清除 {*s=0;price_shuzhi(4,' ');goto zz;} if(dat==15) //置零 { zero(); goto nn; } }while(dat!=14); } uchar pricetable[3]={0,0,0}為全局?jǐn)?shù)組； 最后在主函數(shù)中調(diào)用press(pricetable) 請(qǐng)問(wèn)鍵值賦值到pricetable中沒(méi)？ jianzhi=(uint)((pricetable[0]*100)+(pricetable[1]*10)+pricetable[2]); 我希望得到j(luò)ianzhi;
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