From d33c76e74aa90b8ba319af04b0c7f731f6bfabca Mon Sep 17 00:00:00 2001 From: 01geek Date: Wed, 9 Oct 2024 16:28:31 +0800 Subject: [PATCH 1/2] =?UTF-8?q?=E7=BA=A0=E6=AD=A3=20problems/1047.?= =?UTF-8?q?=E5=88=A0=E9=99=A4=E5=AD=97=E7=AC=A6=E4=B8=B2=E4=B8=AD=E7=9A=84?= =?UTF-8?q?=E6=89=80=E6=9C=89=E7=9B=B8=E9=82=BB=E9=87=8D=E5=A4=8D=E9=A1=B9?= =?UTF-8?q?.md=20=E4=B8=ADjava=E7=89=88=E6=9C=AC=E7=9B=B8=E5=85=B3?= =?UTF-8?q?=E6=B3=A8=E9=87=8A=EF=BC=9A=E5=B0=86top>0=E7=BA=A0=E6=AD=A3?= =?UTF-8?q?=E4=B8=BAtop>=3D0?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...\233\270\351\202\273\351\207\215\345\244\215\351\241\271.md" | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git "a/problems/1047.\345\210\240\351\231\244\345\255\227\347\254\246\344\270\262\344\270\255\347\232\204\346\211\200\346\234\211\347\233\270\351\202\273\351\207\215\345\244\215\351\241\271.md" "b/problems/1047.\345\210\240\351\231\244\345\255\227\347\254\246\344\270\262\344\270\255\347\232\204\346\211\200\346\234\211\347\233\270\351\202\273\351\207\215\345\244\215\351\241\271.md" index 7232008a2c..51ec4e62c6 100644 --- "a/problems/1047.\345\210\240\351\231\244\345\255\227\347\254\246\344\270\262\344\270\255\347\232\204\346\211\200\346\234\211\347\233\270\351\202\273\351\207\215\345\244\215\351\241\271.md" +++ "b/problems/1047.\345\210\240\351\231\244\345\255\227\347\254\246\344\270\262\344\270\255\347\232\204\346\211\200\346\234\211\347\233\270\351\202\273\351\207\215\345\244\215\351\241\271.md" @@ -164,7 +164,7 @@ class Solution { int top = -1; for (int i = 0; i < s.length(); i++) { char c = s.charAt(i); - // 当 top > 0,即栈中有字符时，当前字符如果和栈中字符相等，弹出栈顶字符，同时 top-- + // 当 top >= 0,即栈中有字符时，当前字符如果和栈中字符相等，弹出栈顶字符，同时 top-- if (top >= 0 && res.charAt(top) == c) { res.deleteCharAt(top); top--; From 8f692f8ff4545337e9df4790fa2cdb7f9a07c219 Mon Sep 17 00:00:00 2001 From: 01geek Date: Wed, 9 Oct 2024 17:36:56 +0800 Subject: [PATCH 2/2] =?UTF-8?q?=E7=BA=A0=E6=AD=A3=200150.=E9=80=86?= =?UTF-8?q?=E6=B3=A2=E5=85=B0=E8=A1=A8=E8=BE=BE=E5=BC=8F=E6=B1=82=E5=80=BC?= =?UTF-8?q?.md=20=E7=9A=84c++=E4=BB=A3=E7=A0=81=EF=BC=8C=E5=B0=86=E7=AC=AC?= =?UTF-8?q?21=E8=A1=8C=E4=BB=A3=E7=A0=81=E7=9A=84int=E4=BF=AE=E6=94=B9?= =?UTF-8?q?=E4=B8=BAlong=20long=EF=BC=8C=E5=8E=9F=E5=9B=A0=EF=BC=9A?= =?UTF-8?q?=E6=97=A2=E7=84=B6=E5=89=8D=E9=9D=A2=E8=80=83=E8=99=91=E5=88=B0?= =?UTF-8?q?=E5=8F=AF=E8=83=BD=E6=95=B0=E6=8D=AE=E5=80=BC=E5=A4=A7=E8=80=8C?= =?UTF-8?q?=E5=B0=86int=E6=94=B9=E4=B8=BA=E4=BA=86long=20long=EF=BC=8C?= =?UTF-8?q?=E9=82=A3=E4=B9=88=E6=9C=80=E5=90=8E=E7=9A=84RPN=E8=BF=90?= =?UTF-8?q?=E7=AE=97=E7=BB=93=E6=9E=9C=E4=B9=9F=E5=8F=AF=E8=83=BD=E8=B6=85?= =?UTF-8?q?=E8=BF=87int=E8=83=BD=E8=A1=A8=E7=A4=BA=E7=9A=84=E8=8C=83?= =?UTF-8?q?=E5=9B=B4?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- ...\241\250\350\276\276\345\274\217\346\261\202\345\200\274.md" | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git "a/problems/0150.\351\200\206\346\263\242\345\205\260\350\241\250\350\276\276\345\274\217\346\261\202\345\200\274.md" "b/problems/0150.\351\200\206\346\263\242\345\205\260\350\241\250\350\276\276\345\274\217\346\261\202\345\200\274.md" index 48e99c5baa..7d4031d7da 100644 --- "a/problems/0150.\351\200\206\346\263\242\345\205\260\350\241\250\350\276\276\345\274\217\346\261\202\345\200\274.md" +++ "b/problems/0150.\351\200\206\346\263\242\345\205\260\350\241\250\350\276\276\345\274\217\346\261\202\345\200\274.md" @@ -108,7 +108,7 @@ public: } } - int result = st.top(); + long long result = st.top(); st.pop(); // 把栈里最后一个元素弹出（其实不弹出也没事） return result; }