c语言，华氏温度转为摄氏温度，无论输入什么，结果都是0，帮忙看看那里出问题了？初学者。 c语言编程题，华氏温度转摄氏温度表
C\u8bed\u8a00\u534e\u6c0f\u6e29\u5ea6\u8f6c\u5316\u6444\u6c0f\u6e29\u5ea6\u7684\u95ee\u9898\uff0c\u4e3a\u4ec0\u4e48\u6211\u7684\u7ed3\u679c\u4e00\u76f4\u90fd\u662f0\u554a\uff0c\u7a0b\u5e8f\u5982\u4e0b\u3002\u5e0c\u671b\u5927\u5bb6\u5e2e\u5e2e\u5fd9#include
void main()
{
float c=0,f=0;
printf("\u8bf7\u8f93\u5165\u4e00\u4e2a\u534e\u6c0f\u6e29\u5ea6:");
scanf("%f",&f);
c=(f-32)*1/9;
printf("\u6444\u6c0f\u6e29\u5ea6\u4e3a:%5.2f\n",c);
}
\u4f60\u7684\u8f93\u51fa\u53d8\u91cf\u6ca1\u5f15\u5165\uff0c\u5bfc\u81f4\u627e\u4e0d\u5230\uff0c\u9ed8\u8ba4\u8f93\u51fa\u4e3a0
\u5c31\u662f printf("\u6444\u6c0f\u6e29\u5ea6\u4e3a:%5.2f\n",c);\u9017\u53f7\u540e\u9762\u7684c\u53d8\u91cf
\u6ca1\u770b\u660e\u767d\u4f60\u60f3\u5e72\u5417\uff0c\u5982\u679c\u4f60\u662f\u60f3\u5faa\u73af\u8f93\u51fa30\u81f340\u4e4b\u95f4\u7684\u534e\u6c0f\u5bf9\u5e94\u7684\u6444\u6c0f\uff0c\u90a3\u4e4b\u524d\u5e72\u5417\u8981\u8f93\u5165\u4e00\u4e2aC\u662f\u505a\u4ec0\u4e48\u7528\uff1f\u9664\u4e86\u8fd9\u4e2a\u4e0a\u9762\u7a0b\u5e8f\u6709\u4e09\u5904\u9519\u8bef\uff0c\u4e00\u4e2a\u662fscanf\u683c\u5f0f\u5199\u9519\u4e86\uff0c\u4e00\u4e2a\u662f5/9\u90a3\u91cc\u56e0\u4e3a\u4e24\u8fb9\u90fd\u662f\u6574\u6570\u6240\u4ee5\u7ed3\u679c\u4f1a\u662f\u6574\u65700\uff0c\u4e09\u662f\u6ca1\u52a0\u62ec\u53f7\u3002\u5982\u679c\u4ec5\u4ec5\u53ea\u662f\u8981\u8f93\u51fa30\u81f340\u4e4b\u95f4\u7684\u6570\u636e\uff0c\u4ee3\u7801\u4e3a
double c,F;for(F=30;F<=40;F++){ c=1.0*5/9*(F-32); printf("%lf\n",c);} return 0;\u6700\u540e\u7ed3\u679c\u5c31\u662f\u8fd9\u6837\u7684\u3002
void main() //无返回值函数
{float f; //这里可以不改，为了可以输入小数，我改了一下
float c;
printf("输入华氏温度:\n");
scanf("%d",&f);
c=(f-32)/1.8;
printf("摄氏温度为:%f",c); //去掉&，否则显示c的地址，默认地址为0.
// return 0; //屏蔽掉。
}
printf("摄氏温度为:%f",&c);
改成
printf("摄氏温度为:%f",c);
输出的时候不要加&
# include <stdio.h>
int main()
{
int f;
float c;
printf("输入华氏温度:\n");
scanf("%d",&f);
c=(f-32)/1.8;
printf("摄氏温度为:%f",c);
return 0;
}
printf("摄氏温度为:%f",&c);//printf不需要取地址符
是啊，打印字符串才用地址
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绛旓細鍙互鍙傝冧笅闈㈢殑浠ｇ爜锛歩nclude <stdio.h> int main(void){ float c,f;printf("璇疯緭鍏ヤ竴涓鍗庢皬娓╁害:\n");scanf("%f",&f);c=(f-32)*5/9;printf("瀵瑰簲鐨鎽勬皬娓╁害鏄:%.2f\n",c);}
绛旓細include<stdio.h> int main(){ float f,c;printf("杈撳叆鍗庢皬娓╁害锛歕n");scanf("%f",&f);c=5*(f-32)/9.0;//杩欓噷锛宖鏄皬鍐欑殑锛屸*鈥濊〃绀轰箻鍙凤紝涓嶈兘鐪佺暐 printf("瀵瑰簲鐨鎽勬皬娓╁害鏄細%5.2f\n",c);return 0锛//杩欎釜涓嶈兘娌℃湁杩斿洖鍊 } 涓嶆噦杩介棶鎴戯紝婊℃剰璇烽噰绾筹紝璋㈣阿 绁濇剦蹇潪甯告劅璋...
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