4 sentences

1. 这个数值导致了整数溢出。

   zhè gè shù​zhí dǎo​zhì le zhěng​shù yì​chū.

   This value caused an integer overflow.

   Source: Dong Chinese Dictionary

2. 三是一个整数。

   sān shì yī gè zhěng​shù.

   Three is an integer.

   Source: Dong Chinese Dictionary

3. 设x为正整数。

   shèx wéi zhèng zhěng​shù.

   Let x be a positive integer.

   Source: Dong Chinese Dictionary

4. 咱们凑个整数，付五十块钱吧。

   zán​men còu gè zhěng​shù, fù wǔ​shí kuài qián ba.

   Let's make it a round number and pay fifty yuan.

   Source: Dong Chinese Dictionary