A + B Is Overflow

傷城~ 2023-10-16 22:21 7阅读 0赞

<table style="border-collapse:collapse; border-spacing:0px; border:1px solid rgb(206,225,238); margin:20px auto 0px; width:790px; color:rgb(0,0,0); text-align:center; background:rgb(240,245,248)"> 
 <tbody> 
 <tr style="padding:0px"> 
 <td style="padding:10px; color:rgb(124,169,237); font-family:Arial; font-size:18px; font-weight:bold; text-align:left; width:770px"> Description</td> 
 </tr> 
 <tr style="padding:0px"> 
 <td style="padding:10px; font-family:'courier new',courier,monospace; font-size:13px; text-align:left; table-layout:fixed; width:770px; word-break:break-all; word-wrap:break-word"> Judge&nbsp;whether&nbsp;the&nbsp;sum&nbsp;of&nbsp;A&nbsp;and&nbsp;B&nbsp;will&nbsp;exceed&nbsp;the&nbsp;range&nbsp;of&nbsp;32-bit&nbsp;signed&nbsp;integer. </td> 
 </tr> 
 <tr style="padding:0px"> 
 <td style="padding:10px; color:rgb(124,169,237); font-family:Arial; font-size:18px; font-weight:bold; text-align:left; width:770px"> Input</td> 
 </tr> 
 <tr style="padding:0px"> 
 <td style="padding:10px; font-family:'courier new',courier,monospace; font-size:13px; text-align:left; table-layout:fixed; width:770px; word-break:break-all; word-wrap:break-word"> There&nbsp;are&nbsp;multiple&nbsp;test&nbsp;cases.&nbsp; The&nbsp;first&nbsp;line&nbsp;of&nbsp;each&nbsp;test&nbsp;case&nbsp;is&nbsp;a&nbsp;positive&nbsp;integer&nbsp;T,&nbsp;indicating&nbsp;the&nbsp;number&nbsp;of&nbsp;test&nbsp;cases.&nbsp; For&nbsp;each&nbsp;test&nbsp;case,&nbsp;there&nbsp;is&nbsp;only&nbsp;one&nbsp;line&nbsp;including&nbsp;two&nbsp;32-bit&nbsp;signed&nbsp;integers&nbsp;A&nbsp;and&nbsp;B. </td> 
 </tr> 
 <tr style="padding:0px"> 
 <td style="padding:10px; color:rgb(124,169,237); font-family:Arial; font-size:18px; font-weight:bold; text-align:left; width:770px"> Output</td> 
 </tr> 
 <tr style="padding:0px"> 
 <td style="padding:10px; font-family:'courier new',courier,monospace; font-size:13px; text-align:left; table-layout:fixed; width:770px; word-break:break-all; word-wrap:break-word"> For&nbsp;each&nbsp;test&nbsp;case,&nbsp;output&nbsp;one&nbsp;line. &nbsp;If&nbsp;the&nbsp;sum&nbsp;of&nbsp;A&nbsp;and&nbsp;B&nbsp;will&nbsp;exceed&nbsp;the&nbsp;range&nbsp;of&nbsp;integer,&nbsp;print&nbsp;"Yes",&nbsp;else&nbsp;print&nbsp;"No". </td> 
 </tr> 
 <tr style="padding:0px"> 
 <td style="padding:10px; color:rgb(124,169,237); font-family:Arial; font-size:18px; font-weight:bold; text-align:left; width:770px"> Sample Input</td> 
 </tr> 
 <tr style="padding:0px"> 
 <td style="padding:10px; font-family:'courier new',courier,monospace; font-size:13px; text-align:left; table-layout:fixed; width:770px; word-break:break-all; word-wrap:break-word"> <pre>3
1 2
-2147483648 2147483647
2147483647 2147483647</pre> </td> 
 </tr> 
 <tr style="padding:0px"> 
 <td style="padding:10px; color:rgb(124,169,237); font-family:Arial; font-size:18px; font-weight:bold; text-align:left; width:770px"> Sample Output</td> 
 </tr> 
 <tr style="padding:0px"> 
 <td style="padding:10px; font-family:'courier new',courier,monospace; font-size:13px; text-align:left; table-layout:fixed; width:770px; word-break:break-all; word-wrap:break-word"> <pre>No
No
Yes</pre> <pre>#include&lt;stdio.h&gt;</pre> <pre>int main()</pre> <pre>{
 </pre> <pre>int t,a,b;</pre> <pre>while(~scanf("%d",&amp;t))</pre> <pre>&nbsp; {
 </pre> <pre>&nbsp;while(t--)</pre> <pre>&nbsp;{
 </pre> <pre>scanf("%d%d",&amp;a,&amp;b);</pre> <pre>if(a&gt;0&amp;b&gt;0&amp;&amp;a+b&lt;=0||a&lt;0&amp;&amp;b&lt;0&amp;&amp;a+b&gt;=0)</pre> <pre>&nbsp;{
 </pre> <pre>&nbsp;printf("Yes\n");</pre> <pre>&nbsp;}</pre> <pre>else{
 </pre> <pre>&nbsp;printf("No\n");</pre> <pre>}</pre> <pre>}</pre> <pre>}</pre> <pre>&nbsp;return 0;</pre> </td> 
 </tr> 
 </tbody> 
</table>