Go ㌠for ループをやã‚ã‚‹ãŸã‚ã«è¶³ã‚Šãªã„ã‚‚ã® - methaneã®ãƒ–ãƒã‚°ã‚¸ã‚§ãƒãƒªã‚¯ã‚¹ã®è©±é¡Œã«ãªã‚‹ã¨å¸¸ã«å‡ºã¦ãã‚‹ã®ãŒã€ for ループã®ä»£ã‚ã‚Šã«é–¢æ•°åž‹ã‚¹ã‚¿ã‚¤ãƒ«ã§æ›¸ããŸã„ã¨ã„ã†è¦æœ›ã§ã™ã€‚ for ループã§æ›¸ãã®ã¯ã€å¯èªæ€§ãŒæ‚ªãã€ç‹åŠ›ãŒã„ã‚‹ã¨ã¾ã§è¨€ã†äººã‚‚ã„ã¾ã™ã€‚ ã—ã‹ã—ã€ã‚¸ã‚§ãƒãƒªã‚¯ã‚¹ãŒè¿½åŠ ã•ã‚Œã¦ã‚‚ã€ã“ã®ã‚¹ã‚¿ã‚¤ãƒ«ã®ãƒ—ãƒã‚°ãƒ©ãƒŸãƒ³ã‚°ã¯å®Ÿç”¨çš„ã«ã¯ãªã‚Šã¾ã›ã‚“。ジェãƒãƒªã‚¯ã‚¹ä»¥å¤–ã«ã‚‚足りãªã„部分ãŒãŸãã•ã‚“ã‚ã‚‹ã®ã§ã™ã€‚ 例ãˆã°ã€æ¬¡ã®ã‚ˆã†ãªã‚³ãƒ¼ãƒ‰ã‚’考ãˆã¦ã¿ã¾ã—ょã†ã€‚ type PointLog struct { ID int64 UserID int64 Point int32 } // 今ã®æ›¸ãæ–¹ func UserTotalScore(log []PointLog, userID int64) int64 { var t int64 = 0 for _, p := range log { if p.UserID == userID { t += int64(p.Point) }
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