C语言中，整数7000ul书写的正确吗？
正确，后缀ul指的是unsignedlong
类似的还有l,u,ul,ll,ull
分别代表long,
unsigned,
unsigned
long,
long
long,
unsigned
long
long
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绛旓細3.濡傛灉n鐨勫间笉涓0,鍒欒繍琛寃hile涓殑浠ｇ爜 鑳藉鐞嗚В杩欎釜璇彞鐨勬剰鎬濆悗,涓嬮潰鐨勪唬鐮佸氨娌℃湁浠涔堥毦搴︿簡.2銆乷o 2000000000 骞蹭粈涔堢敤鐨勶紵锛熶负浠涔堣瀹氫箟杩欎箞澶э紵锛熷畾涔夎繖涔堝ぇ鏄牴鎹▼搴忕殑闇姹傛潵鐨,浣滆呰繖閲岀殑鎰忔濆綋浣滄棤绌峰ぇ澶勭悊,涓鑸潵璁茶鑼冪殑瀹氫箟搴旇杩欐牱 define 2銆乷o 2000000000UL //浠ラ槻姝㈡孩鍑 3銆 //...
绛旓細杩欐槸寰堥噸瑕佺殑,鍥犱负鐩村埌宓屽叆(inline)鎿嶄綔绗﹀彉涓烘爣鍑咰鐨勪竴閮ㄥ垎,瀹忔槸鏂逛究浜х敓宓屽叆浠ｇ爜鐨勫敮涓鏂规硶,瀵逛簬宓屽叆寮忕郴缁熸潵璇,涓轰簡鑳借揪鍒拌姹傜殑鎬ц兘,宓屽叆浠ｇ爜缁忓父鏄繀椤荤殑鏂规硶銆2). 涓夐噸鏉′欢鎿嶄綔绗︾殑鐭ヨ瘑銆傝繖涓搷浣滅瀛樺湪C璇█涓鐨勫師鍥犳槸瀹冧娇寰楃紪璇戝櫒鑳戒骇鐢熸瘮if-then-else鏇翠紭鍖栫殑浠ｇ爜,浜嗚В杩欎釜鐢ㄦ硶鏄緢閲嶈鐨勩3). 鎳傚緱鍦...
绛旓細ul--;} while(ulmax <= ul){ ulmax = ul;ul++;} printf("unsigned long int = [%lu,%lu]\n",ulmin,ulmax);} 绗簩涓細include<stdio.h> void main(){ char letter;while(1){ printf("杈撳叆鏁板瓧97~122 \n");scanf("%d",&letter);letter -= 'a'-'A';printf("%c\n",...
绛旓細UL灏辨槸unsigned long鐨勬剰鎬濓紒C璇█C90涔嬪墠鐨勬爣鍑嗭紝榛樿甯告暟鏄湁绗﹀彿鏁
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绛旓細ul Unsigned long (ULONG) 鏃犵鍙烽暱鏁存暟 w WORD (unsigned short) 鏃犵鍙风煭鏁存暟 x,y x, y coordinates (short) 鍧愭爣鍊/鐭暣鏁 v void 绌 浣滅敤鑼冨洿:鑼冨洿 鍓嶇紑 渚嬪瓙鍏ㄥ眬浣滅敤鍩 g_ g_Servers鎴愬憳鍙橀噺 m_ m_pDoc灞閮ㄤ綔鐢ㄥ煙 鏃 strName 鏁版嵁绫诲瀷VC甯哥敤鍓嶇紑鍒楄〃鍓嶇紑 绫诲瀷 鎻忚堪 渚嬪瓙ch char 8浣嶅瓧绗 ...
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